#5,964

Most Influential Person

Cosmologist from South Africa

According to Wikipedia, George Francis Rayner Ellis, FRS, Hon. FRSSAf , is the emeritus distinguished professor of complex systems in the Department of Mathematics and Applied Mathematics at the University of Cape Town in South Africa. He co-authored The Large Scale Structure of Space-Time with University of Cambridge physicist Stephen Hawking, published in 1973, and is considered one of the world's leading theorists in cosmology. From 1989 to 1992 he served as president of the International Society on General Relativity and Gravitation. He is a past president of the International Society for Science and Religion. He is an A-rated researcher with the NRF.

- The Large Scale Structure of Space-Time (1974) (8465)
- A class of homogeneous cosmological models (1969) (669)
- Schwarzschild black hole lensing (1999) (462)
- The Large Scale Structure of Space–Time: Contents (1973) (417)
- Universe or Multiverse (2009) (382)
- The emergent universe: inflationary cosmology with no singularity (2002) (368)
- Dynamics of Pressure‐Free Matter in General Relativity (1967) (359)
- Gravitational lensing by naked singularities (2002) (356)
- Dynamical Systems in Cosmology: Subject index (1997) (335)
- The geometry of photon surfaces (2000) (312)
- Tilted homogeneous cosmological models (1973) (267)
- Relativity: Special, General, and Cosmological (2005) (261)
- Cosmological models: Cargese lectures 1998 (1998) (257)
- Singular space-times (1977) (256)
- The emergent universe: an explicit construction (2003) (253)
- Relativistic Cosmology: Its Nature, Aims and Problems (1984) (248)
- Ideal observational cosmology (1985) (238)
- Exact scalar field cosmologies (1991) (233)
- On the definition of distance in general relativity: I. M. H. Etherington (Philosophical Magazine ser. 7, vol. 15, 761 (1933)) (2007) (222)
- Solutions of Einstein's equations for a fluid which exhibit local rotational symmetry (1968) (215)
- Cosmological perturbations and the physical meaning of gauge invariant variables (1992) (204)
- Relativistic Cosmology: The standard model and extensions (2012) (195)
- Does the growth of structure affect our dynamical models of the Universe? The averaging, backreaction, and fitting problems in cosmology (2011) (189)
- An Emergent Universe from a loop (2005) (176)
- The 'fitting problem' in cosmology (1987) (176)
- Topology and cosmology (1971) (171)
- Republication of: Relativistic cosmology (2009) (171)
- Large Scale Inhomogeneity Versus Source Evolution -- Can We Distinguish Them Observationally? (1997) (170)
- The universe seen at different scales (2005) (165)
- On the trace-free Einstein equations as a viable alternative to general relativity (2010) (164)
- Downward causation and the neurobiology of free will (2009) (163)
- Time drift of cosmological redshifts as a test of the Copernican principle. (2007) (163)
- Top-down causation and emergence: some comments on mechanisms (2012) (151)
- Scientific method: Defend the integrity of physics (2014) (151)
- Was the big bang a whimper? (1974) (137)
- Proving Almost-Homogeneity of the Universe: an Almost Ehlers-Geren-Sachs Theorem (1995) (135)
- c is the speed of light, isn’t it? (2003) (134)
- Change of signature in classical relativity (1992) (129)
- Is there proof that backreaction of inhomogeneities is irrelevant in cosmology? (2015) (129)
- Issues in the Philosophy of Cosmology (2006) (127)
- Republication of: Perturbations of a cosmological model and angular variations of the microwave background (By R.K. Sachs and A.M. Wolfe) (2007) (124)
- The Past attractor in inhomogeneous cosmology (2003) (123)
- Top-down causation by information control: from a philosophical problem to a scientific research programme (2007) (122)
- The Cosmic black body radiation and the existence of singularities in our universe (1968) (121)
- The covariant approach to LRS perfect fluid spacetime geometries (1995) (119)
- Singularities in Bianchi cosmologies. (1979) (119)
- Isotropic solutions of the Einstein-Boltzmann equations (1971) (117)
- Mis)interpreting supernovae observations in a lumpy universe (2011) (112)
- Inhomogeneity effects in cosmology (2011) (105)
- Covariant perturbations in a multifluid cosmological medium (1992) (100)
- Physics, complexity and causality (2005) (98)
- Gauge-invariant perturbations in a scalar field dominated universe (1992) (97)
- The trace-free Einstein equations and inflation (2013) (95)
- On the expected anisotropy of radio source counts (1984) (93)
- The expansion of the Universe (1978) (92)
- Causality and the speed of sound (2007) (90)
- Homogeneous cosmologies with a cosmological constant (1998) (90)
- On the moral nature of the universe : theology, cosmology, and ethics (1996) (89)
- LETTER TO THE EDITOR: On the stability of the Einstein static universe (2003) (88)
- Integrability of irrotational silent cosmological models (1996) (87)
- On the nature of causation in complex systems (2008) (85)
- Covariant analysis of gravitational waves in a cosmological context (1997) (82)
- Cosmic microwave background anisotropies: nonlinear dynamics (1998) (81)
- Physics in the real universe: time and spacetime (2006) (78)
- Multiverses and physical cosmology (2003) (77)
- Lensing and caustic effects on cosmological distances (1998) (76)
- Cosmology and Particle Astrophysics (1999) (75)
- The Bianchi models: Then and now (2006) (74)
- 100 Years of General Relativity (2015) (71)
- Can Inflation Occur in Anisotropic Cosmologies (1986) (70)
- Is the universe open or closed (1997) (68)
- Cosmological models (Carg\`{e}se lectures 1998) (1998) (65)
- The distortion of the area distance-redshift relation in inhomogeneous isotropic universes (1997) (65)
- A numerical analysis of chaotic behaviour in Bianchi IX models (1990) (64)
- A class of homogeneous cosmological models (1970) (63)
- A gravitational entropy proposal (2013) (63)
- Anisotropic solutions of the Einstein-Boltzmann equations: I. General formalism (1983) (61)
- Top-down causation: an integrating theme within and across the sciences? (2012) (60)
- The case for an open Universe (1994) (59)
- Flat and curved space-times (1988) (58)
- Observational and dynamical properties of small universes (1986) (58)
- Relativistic effects in superluminal jets and neutron star winds (1990) (57)
- Newtonian Evolution of the Weyl Tensor (1994) (57)
- Blackness of the cosmic microwave background spectrum as a probe of the distance-duality relation (2013) (57)
- Dynamical systems in cosmology. Overview. (1997) (56)
- Physics and the Real World (2005) (54)
- 83 years of general relativity and cosmology: progress and problems (1999) (53)
- Quasi-Newtonian dust cosmologies (1998) (52)
- The evolution of Ω in inflationary universes (1988) (52)
- Newtonian-like and anti-Newtonian universes (1998) (51)
- Covariant change of signature in classical relativity (1992) (51)
- Cosmology and Verifiability (1984) (49)
- Disgust: Sensory affect or primary emotional system? (2007) (48)
- How Can Physics Underlie the Mind?: Top-Down Causation in the Human Context (2016) (48)
- Global and non-global problems in cosmology. (1972) (46)
- Bounce behaviour in Kantowski–Sachs and Bianchi cosmologies (2001) (45)
- From matter to life: Information and causality (2017) (45)
- Singularities in homogeneous world models (1965) (44)
- Observational homogeneity of the Universe (1986) (44)
- Wilkinson Microwave Anisotropy Probe data and the curvature of space (2003) (43)
- Horizons in inflationary universes (1988) (43)
- Cosmology and local physics (2001) (43)
- Life in the Infinite Universe (1979) (42)
- Anisotropic solutions of the Einstein-Boltzmann equations. II. Some exact properties of the equations (1983) (41)
- Local freedom in the gravitational field (1996) (41)
- The physics of infinity (2018) (41)
- Does the multiverse really exist (2011) (40)
- Observational cosmology. III. Exact spherically symmetric dust solutions (1992) (40)
- On the Nature of Emergent Reality (2008) (40)
- On the limits of quantum theory: Contextuality and the quantum–classical cut (2011) (40)
- Multiverses and cosmology: Philosophical issues (2004) (38)
- Discrete Newtonian cosmology (2013) (38)
- A two-mass expanding exact space-time solution (2010) (37)
- Time and Spacetime: The Crystallizing Block Universe (2009) (37)
- Affective Neuronal Selection: The Nature of the Primordial Emotion Systems (2013) (37)
- Note on varying speed of light cosmologies (2007) (37)
- Deviation of Geodesics in FLRW Spacetime Geometries (1997) (36)
- The arrow of time and the nature of spacetime (2013) (36)
- Gravity and Signature Change (1996) (36)
- An exact anisotropic solution of the Einstein-Liouville equations (1983) (35)
- Holography and cosmology (1999) (35)
- Foundations of space and time : reflections on quantum gravity (2012) (35)
- The homogeneity of the universe (1979) (34)
- “Golden Oldie”: The Bianchi Classification in the Schücking-Behr Approach (2003) (34)
- LIMITS TO VERIFICATION IN COSMOLOGY (1980) (34)
- Dynamics of Inflationary Universes with Positive Spatial Curvature (2001) (32)
- General Covariance in General Relativity? (1995) (32)
- Neural development: affective and immune system influences (2005) (32)
- How can physics underlie the mind (2016) (32)
- Geometrical order-of-magnitude estimates for spatial curvature in realistic models of the Universe (2009) (31)
- Theoretical cosmology (2019) (31)
- The expanding universe: a history of cosmology from 1917 to 1960. (1989) (31)
- Foliation dependence of black hole apparent horizons in spherical symmetry (2016) (31)
- Shear free solutions in general relativity theory (2011) (31)
- Top-Down Causation and the Human Brain (2009) (31)
- Consistency of dust solutions with div H=0 (1997) (30)
- Science and Ultimate Reality: True complexity and its associated ontology (2004) (29)
- Does inflation necessarily imply Ω=1? (1988) (29)
- Holonomy in the Schwarzschild-Droste Geometry (2000) (28)
- 1+3 Covariant Cosmic Microwave Background Anisotropies II: The Almost-Friedmann–Lemaı̂tre Model (1999) (27)
- Propagation of information by electromagnetic and gravitational waves in cosmology (1997) (27)
- The Dynamical Emergence of Biology From Physics: Branching Causation via Biomolecules (2019) (27)
- The fluid-ray tetrad formulation of Einstein's field equations (1992) (27)
- Classification of singular space-times (1977) (27)
- The evolving block universe and the meshing together of times (2014) (27)
- On the isotropy of the Universe: do Bianchi cosmologies isotropize? (1998) (26)
- Covariant cosmic microwave background anisotropies II: Nonlinear dynamics (1998) (26)
- The Geometry of classical change of signature (1995) (26)
- The Geometry of classical change of signature (1995) (26)
- Causal propagation of geometrical fields in relativistic cosmology (1998) (26)
- Almost Birkhoff theorem in general relativity (2011) (26)
- The evolution of our local cosmic domain: effective causal limits (2009) (26)
- Cosmic matter flux may turn Hawking radiation off (2014) (25)
- Causality in Inflationary Universes with Positive Spatial Curvature (2001) (25)
- Observational cosmology. V. Solution of the first-order general perturbation equations (1992) (25)
- On the question of cosmological modelling (1988) (25)
- Relativistic approach to nonlinear peculiar velocities and the Zeldovich approximation (2002) (24)
- On the Raychaudhuri equation (2007) (24)
- The theology of the Anthropic Principle. (1993) (24)
- Contextual Wavefunction collapse: an integrated theory of quantum measurement (2018) (24)
- 1+3 Covariant Cosmic Microwave Background Anisotropies I: Algebraic Relations for Mode and Multipole Expansions (1998) (24)
- Astrophysical black holes may radiate, but they do not evaporate (2013) (24)
- CAUSTICS OF COMPENSATED SPHERICAL LENS MODELS (1998) (24)
- General relativistic analysis of peculiar velocities (2001) (24)
- Space time and the passage of time (2012) (24)
- Specimens of early English metrical romances, chiefly written during the early part of the fourteenth century : to which is prefixed an historical introduction, intended to illustrate the rise and progress of romantic composition in France and England (24)
- Guilt and pride are heartfelt, but not equally so. (2011) (23)
- The Bianchi Classification in the Schücking-Behr Approach1 (2003) (22)
- Regge calculus and observations. I. Formalism and applications to radial motion and circular orbits (1981) (22)
- Singularities and Horizons (1980) (22)
- The relationship between continuum homogeneity and statistical homogeneity in cosmology (1987) (22)
- A probability measure for FLRW models (2003) (21)
- Discrete Newtonian cosmology: perturbations (2014) (21)
- Inflationary models with Ω ≠ 1 (1991) (20)
- On the propagation of jump discontinuities in relativistic cosmology (2000) (20)
- Particle creation from the quantum stress tensor (2015) (20)
- Closed Trapped Surfaces in Cosmology (2003) (20)
- Inflationary models with Ω ≠ 1 (1991) (20)
- Does the multiverse really exist? (2011) (20)
- Alternatives to the Big Bang (1984) (19)
- Note on Signature Change and Colombeau Theory (2000) (19)
- The Large Scale Structure of Space–Time: Differential geometry (1973) (18)
- Criteria for basic emotions: Seeking DISGUST? (2007) (18)
- Before the Beginning: Cosmology Explained (2000) (18)
- Cosmological observations of galaxies: The observational map (1984) (18)
- The Renaissance of General Relativity and Cosmology (2005) (18)
- Partially locally rotationally symmetric perfect fluid cosmologies (1999) (18)
- The Renaissance of General Relativity and Cosmology: Exact and inexact solutions of the Einstein field equations (1993) (17)
- Cosmology: The shape of the Universe (2003) (17)
- Anisotropy and inhomogeneity of the universe from Delta(T) / T (1995) (17)
- The large-scale bending of cosmic strings (1990) (17)
- Note on Symmetry changes in Friedmann cosmologies by S. S. Bayin (1987) (16)
- Smolin's Natural Selection Hypothesis (1993) (16)
- Relativistic Cosmology 1999: Issues and Problems (2000) (16)
- Before the Beginning: Emerging Questions and Uncertainties (1999) (16)
- Relativistic Cosmology: Kinematics of cosmological models (2012) (16)
- Universe or Multiverse?: Multiverses: description, uniqueness and testing (2007) (16)
- Commentary on “An Evolutionarily Informed Education Science” by David C. Geary (2008) (15)
- On general and restricted covariance in general relativity (1996) (15)
- Integral constraints on perturbations of Robertson-Walker cosmologies (1989) (15)
- Birkhoff theorem and matter (2012) (15)
- Current observations with a decaying cosmological constant allow for chaotic cyclic cosmology (2015) (15)
- Contributions of K. Gödel to relativity and cosmology (1996) (15)
- Beyond Evolutionary Psychology: How and Why Neuropsychological Modules Arise (2017) (15)
- Is the universe expanding? (1978) (14)
- Gauge-invariant variations in the redshift and cosmic background radiation anisotropies (1991) (14)
- Towards a ‘correctionless’ observational cosmology (1979) (14)
- The evolution of inhomogeneities in expanding Newtonian cosmologies (1990) (13)
- Anisotropy and inhomogeneity of the universe from ∆ T / T (2008) (13)
- On horizons and the Cosmic Landscape (2006) (13)
- The Electromagnetic Analogue of Some Gravitational Perturbations in Cosmology (1997) (13)
- Philosophy of Cosmology (2013) (13)
- The dimensions of poverty (1984) (13)
- Top-down effects in the brain. (2019) (13)
- Astrophysical Black Hole horizons in a cosmological context: Nature and possible consequences on Hawking Radiation (2014) (12)
- Density Waves in Cosmology (1990) (12)
- Classical Signature Change in the Black Hole Topology (1997) (12)
- Geodesic instability and isotropy of CMWBR (1994) (12)
- Comment on ‘‘Entropy and the second law: A pedagogical alternative,’’ by Ralph Baierlein [Am. J. Phys. 62 (1), 15–26 (1994)] (1995) (12)
- On the possibility of avoiding singularities by dilaton emission (1987) (11)
- Einstein not yet displaced (2003) (11)
- Dark energy and inhomogeneity (2009) (11)
- Cosmological Models from a Covariant Viewpoint (1997) (11)
- Observational relationships in inflationary universes and other cosmologies (1985) (11)
- The Squatter problem in the Western Cape : some causes and remedies (1977) (11)
- Static trace free Einstein equations and stellar distributions (2017) (11)
- Dark matter and dark energy proposals: maintaining cosmology as a true science? (2008) (11)
- Constructing black hole entropy from gravitational collapse (2014) (10)
- The electromagnetic afterglows of gravitational waves as a test for Quantum Gravity (2016) (10)
- The physics and geometry of the Universe: changing viewpoints (1993) (10)
- Nonperturbative gravitomagnetic fields (1998) (10)
- Evolution of anisotropies in Friedman cosmologies (1989) (10)
- Top-down causation and quantum physics (2018) (10)
- Complementary Approaches to Cosmology - Relating Theory and Observations (1995) (10)
- Variations on Birkhoff’s theorem (2013) (10)
- The epoch of observational cosmology (1987) (10)
- On the Flow of Time (2008) (10)
- A note on infinities in eternal inflation (2009) (10)
- Causal structures in inflation (2015) (10)
- Cosmic background radiation in the vicinity of a Schwarzschild black hole: No classic firewall (2014) (9)
- The KLT relations in unimodular gravity (2015) (9)
- Shear-free perturbations of Friedmann-Lemaître-Robertson-Walker universes (2011) (9)
- The Large Scale Structure of Space–Time: Translation of an essay by P. S. Laplace (1973) (9)
- The Mystery of Existence: Why is There Anything At All? (2015) (9)
- Editorial note to: Brandon Carter, Large number coincidences and the anthropic principle in cosmology (2011) (9)
- Gauge Invariance and the Cosmic Microwave Background Radiation Temperature (1995) (9)
- A historical review of how the cosmological constant has fared in general relativity and cosmology (2003) (9)
- Editorial on the GRG special issue on dark energy (2008) (9)
- Nature, computation and complexity (2016) (8)
- A Darwinian Universe? (1997) (8)
- Solution to the graceful exit problem in pre-big-bang cosmology (1999) (8)
- The Large Scale Structure of Space–Time: Preface (1973) (8)
- Recognising Top-Down Causation (2012) (8)
- The Standard Cosmological Model: Achievements and Issues (2018) (8)
- Editorial note to: Pascual Jordan, Jürgen Ehlers and Wolfgang Kundt, Exact solutions of the field equations of the general theory of relativity (2009) (8)
- How Downwards Causation Occurs in Digital Computers (2019) (8)
- Book Review: Is the Universe Open or Closed? The Density of Matter in the Universe. (1997) (8)
- Opposing the multiverse (2008) (7)
- Inflation and the Higgs particle (2014) (7)
- The perihelion of Mercury advance and the light bending calculated in (enhanced) Newton’s theory (2013) (7)
- The Domain of Cosmology and the Testing of Cosmological Theories (2018) (7)
- Contextual Emergence of Physical Properties (2020) (7)
- Stability of cosmological models (1990) (7)
- The asymptotic field of an accelerating point charge (1989) (7)
- The case for a closed universe (2020) (7)
- A Potential Problem in Cosmology (1991) (7)
- Emergence in Solid State Physics and Biology (2020) (7)
- Stephen Hawking’s 1966 Adams Prize Essay (2014) (7)
- The weak anthropic principle and the landscape of string theory (2009) (7)
- The Causal Closure of Physics in Real World Contexts (2020) (7)
- The Large Scale Structure of Space–Time: The role of gravity (1973) (7)
- Aspects of asymptotic electromagnetic fields (1991) (7)
- Regge calculus and observations. II. Further applications (1984) (7)
- Chapter Nine. Ordinary And Extraordinary Divine Action: The Nexus Of Interaction (2009) (7)
- Dynamical Systems in Cosmology: Geometry of cosmological models (1997) (6)
- The unique nature of cosmology (2003) (6)
- The Covariant and Gauge Invariant Approach to Perturbations in Cosmology (1995) (6)
- Rotating and twisting locally rotationally symmetric spacetimes: A general solution (2017) (6)
- The data-hypothesis relationship (2021) (6)
- An Explosive Origin of Bubbles in the Distribution of Galaxies (1988) (6)
- Tidal forces are gravitational waves (2019) (6)
- Observations and cosmological models (1995) (6)
- Teaching of special relativity (1994) (5)
- Exact Inflation Braneworlds (2001) (5)
- Digital and Analogue Information in Organisms (2017) (5)
- GIC approach to Cosmic Background Radiation Anisotropies : Part1 (1998) (5)
- Solving the cosmological entropy issue with a Higgs dilaton (2018) (5)
- New class of locally rotationally symmetric spacetimes with simultaneous rotation and spatial twist (2016) (5)
- Life at the end of the universe? (1994) (5)
- The myth of a purely rational life (2007) (5)
- Dennis William Sciama. 18 November 1926 — 19 December 1999 (2010) (5)
- Quasi-regular singularities based on null planes (1987) (5)
- Revenge and forgiveness in the New South Africa. (2013) (5)
- Particle creation rate for dynamical black holes (2015) (5)
- Using the Dilaton Potential to Obtain String Cosmology Solutions (1999) (5)
- The Large Scale Structure of Space–Time: The initial singularity in the universe (1973) (5)
- Physics ain't what it used to be (2005) (5)
- A note on the evolution of anisotropy in a Robertson-Walker cosmology (1990) (5)
- Cosmological principles. I. Symmetry principles (1974) (5)
- The Many Faces of State Space Compression (2017) (4)
- The different nature of cosmology (1999) (4)
- Living through Downward Causation: From Molecules to Ecosystems (2017) (4)
- SINGULARITIES AND COSMOLOGY (1975) (4)
- Transferring energy in general relativity (2018) (4)
- Qualitative analysis of Bianchi cosmologies (1997) (4)
- Multiverses, Science, and Ultimate Causation (2012) (4)
- Editorial note to: E. Lifshitz, On the gravitational stability of the expanding universe (2017) (4)
- Dynamical Systems in Cosmology: Friedmann–Lemaître universes (1997) (4)
- Top-Down Causation, Adaptive Selection, and Their Consequences (2011) (4)
- The arrow of time , the nature of spacetime , and quantum measurement (2011) (4)
- Emergence of Time (2019) (4)
- Foundational Issues Relating Spacetime, Matter, and Quantum Mechanics (2019) (4)
- Physics, Complexity, and the Science—Religion Debate (2008) (4)
- A new solution on linearized R+ tau R 2 + lambda R mu u R mu v gravitational theory in harmonic gauge (1991) (4)
- No ultimate truth in grand unification (1999) (4)
- Human eye inspired log-polar pre-processing for neural networks (2019) (4)
- Obituary: Dennis Sciama (1926–99) (2000) (4)
- Chapter 9. Biology and mechanisms related to the dawn of language (2011) (3)
- Multi-level selection in biology (2013) (3)
- Note on the Kaiser-Peacock paper regarding gravitational lensing effects (2018) (3)
- One-time learning in a biologically-inspired Salience-affected Artificial Neural Network (SANN) (2019) (3)
- Eternal inflation without quantum gravity (2002) (3)
- Why Are the Laws of Nature as They Are? What Underlies Their Existence? (2011) (3)
- Physical, Logical, and Mental Top-Down Effects (2021) (3)
- The multiverse: conjecture, proof, and science (2012) (3)
- Exact inflation brane worlds (2001) (3)
- The Large Scale Structure of Space–Time: General Relativity (1973) (3)
- Has cosmology become metaphysical (1987) (3)
- Specimens of the Early English Poets: To Which Is Prefixed an Historical Sketch of the Rise and Progress of the English Poetry and Language; in Three Volumes (2010) (3)
- View from the top (2013) (3)
- The nature of the initial singularity (1985) (3)
- Does the multiverse really exist? (Cover story) (2011) (3)
- On understanding the world and the universe (1974) (3)
- Cosmological observations of galaxies - Number counts (1985) (3)
- Consistency of Inhomogeneous Solutions and the Nature of the Newtonian Limit (1998) (3)
- Data bias (2021) (3)
- A Mathematical Cosmologist Reflects on Deep Ethics: Reflections on Values, Ethics, and Morality (2020) (3)
- Richard Arnowitt, Stanley Deser and Charles W. Misner 1962, the dynamics of general relativity (2013) (3)
- 1 2 3 A ug 1 99 5 Irrotational dust with div H = 0 (2008) (3)
- Specimens of Early English Metrical Romances: To Which Is Prefixed an Historical Introduction on the Rise and Progress of Romantic Composition in France and England (2010) (2)
- Brain-inspired distributed cognitive architecture (2020) (2)
- History: Science luminaries are often religious (2013) (2)
- The space of cosmological space-times (2005) (2)
- DYNAMICAL PROPERTIES OF COSMOLOGICAL SOLUTIONS (2005) (2)
- Editorial note: The issue of plagiarism (2007) (2)
- The Mind and Emotions (2017) (2)
- Utilization of low‐grade thermal energy by using the clear night sky as a heat sink (1979) (2)
- The Difference between Physics and Biology: The Key Role of Biomolecules (2017) (2)
- Group Report: what do we Know about Global Properties of the Universe? (1997) (2)
- Automata and Animats: From Dynamics to Cause–Effect Structures (2017) (2)
- Editorial note to: H. P. Robertson, Relativistic cosmology (2012) (2)
- Biological relativity revisited: the pre-eminent role of values. (2022) (2)
- Past light cone shape and refocusing in cosmology, A Response to Michael Rauch’s ‘‘Comments on ‘Lost Horizons’ ’’ [Am. J. Phys. 63, 87 (1995)] (1995) (2)
- CLASSICAL CHANGE OF SIGNATURE: THE GENERAL CASE? (1994) (2)
- A New Dawn for Science in Africa (2012) (2)
- Salience-Affected Neural Networks (2010) (2)
- Covariant Analysis of Dynamics and of CBR Anisotropy (1998) (2)
- How) Did Information Emerge (2017) (2)
- Living through Downward Causation (2017) (2)
- Electromagnetic fields in an expanding universe (1989) (2)
- Cosmology: The untestable multiverse (2011) (2)
- The Large Scale Structure of Space–Time: The physical significance of curvature (1973) (2)
- The holographic principle in general relativity: the case of Petrov type D vacuum spacetimes (2015) (2)
- Modern cosmology and the limits of science. (1995) (2)
- Neuroscience and literacy: an integrative view (2020) (2)
- On the Difference between Physics and Biology: Logical Branching and Biomolecules (2017) (2)
- Can Science Bridge the Is-Ought gap? A Response to Michael Shermer (2017) (2)
- A two-dimensional sheet of galaxies between two southern voids. (1990) (2)
- The Large Scale Structure of Space–Time: Space–time singularities (1973) (2)
- The GR8 Symposium on Singularities in General Relativity. held in Waterloo, Canada, on August 10, 1977, as part of the Eighth International Conference on General Relativity and Gravitation. (1979) (1)
- Kinds of Top-Down Causation (2016) (1)
- Inhomogeneity and Anisotropy Generation in FRW Cosmologies (1993) (1)
- Golden Oldies in General Relativity (2013) (1)
- Existence (or avoidance) and nature of the classical singularity (1986) (1)
- Wandering Towards a Goal: The Key Role of Biomolecules (2018) (1)
- Lectures on cosmology (2014) (1)
- Celebrate the scientific hierarchy (2017) (1)
- Kenotic Ethics and SETI: A Present-Day View (2014) (1)
- Editorial note to: Jerome Kristian and Rainer K. Sachs, Observations in cosmology (2011) (1)
- Editorial note to: E. Lifshitz, On the gravitational stability of the expanding universe (2017) (1)
- A new higher-order gravitational field equation withL =R +Ω RµvRµv / R +τRαβγδRαβγδ / R (1992) (1)
- Introduction to general relativity and cosmology. (1993) (1)
- Shrinking and the true power spectrum at decoupling (1994) (1)
- Case not proven (2007) (1)
- The Renaissance of General Relativity and Cosmology: Frontmatter (1993) (1)
- CLASS OF MODEL UNIVERSES SATISFYING THE PERFECT COSMOLOGICAL PRINCIPLE. (1967) (1)
- Affective Neuronal Group Selection II : The Nature of the Primary Emotional Systems (2005) (1)
- CTNN: Corticothalamic-inspired neural network (2019) (1)
- Book Review: Cosmology down the Ages, Conceptions of Cosmos, from Myths to the Accelerating Universe: A History of Cosmology (2008) (1)
- One-time learning and reverse salience signal with a salience affected neural network (SANN) (2019) (1)
- Irish Ethnology Socially and Politically Considered: Embracing a General Outline of the Celtic and Saxon Races, with Practical Inferences (2009) (1)
- Superstrings, unified theories and cosmology 1988 (1989) (1)
- Particle creation rate for general black holes (2015) (1)
- Intellectual silos and broad-based understanding (2011) (1)
- Almost Birkhoff theorem (2012) (1)
- On Shear-Free perturbations of FLRW Universes (2011) (1)
- Dynamical Systems in Cosmology: Introduction (1997) (1)
- No bounce behaviour in Kantowski-Sachs Cosmologies (2001) (1)
- Fundamentalism in Science, Theology, and the Academy (2016) (1)
- Group classification of the characteristic initial value equations for a radiating axisymmetric, non-rotating, vacuum spacetime (2006) (1)
- Commentary on “New Project for a Scientific Psychology: General Scheme” by Mark Solms (2020) (1)
- Singularities in spatially homogeneous cosmologies (1977) (1)
- Fundamental Issues and Problems of Cosmology (2011) (1)
- 4-dimensional spacetimes from 2-dimensional conformal null data (2015) (1)
- Arnold deformation of Petrov types (1987) (1)
- Concepts of relativity (1989) (1)
- Variations on Birkho's theorem (2013) (1)
- On the paradox of Hawking radiation in a maximally extended Schwarzschild solution (2013) (1)
- The Large Scale Structure of Space–Time: Notation (1973) (1)
- Unburdened by proof (2006) (1)
- Preface to the GRG special issue on quantum gravity (2009) (1)
- Plato's Cave Revisited: Science at the Interface (2008) (1)
- NECESSITY, PURPOSE, AND CHANCE: THE ROLE OF RANDOMNESS AND INDETERMINISM IN NATURE FROM COMPLEX MACROSCOPIC SYSTEMS TO RELATIVISTIC COSMOLOGY (2014) (1)
- The gravitational effect of the vacuum (2010) (1)
- The 1+3 Covariant Approach to CMB Anisotropies (2001) (1)
- Nonperturbative gravito-magnetic fields are not transverse (1998) (1)
- The Large Scale Structure of Space–Time: The Cauchy problem in General Relativity (1973) (1)
- Direct detection of universal expansion by holonomy in the McVittie spacetime (2018) (1)
- Foundations of Space and Time: The problem with quantum gravity (2012) (1)
- Cosmology: Maintaining the standard (2002) (1)
- The Large Scale Structure of Space–Time: References (1973) (1)
- THE EPISTEMOLOGY OF COSMOLOGY (2000) (1)
- Physics, reductionism, and the real world (2006) (1)
- Controversy in Evolutionary Theory: A multilevel view of the issues (2018) (1)
- The State of Cosmology 2001:. Two Views and a Middle way (2002) (1)
- Why Reductionism does not Work (2021) (1)
- John David Barrow. 29 November 1952—26 September 2020 (2022) (0)
- Empirical living and rational reflection (1991) (0)
- Particle creation rate for dynamical black holes (2016) (0)
- Hans Thirring and Josef Lense 1918 – 1921, Machian effects in rotating matter (2013) (0)
- Observing cosmological perturbations on the past light cone (1993) (0)
- The Theory of Observations in a Curved Space Time (1976) (0)
- Claims of Innate Modularity (2017) (0)
- Relativistic Cosmology: Light-cone approach to relativistic cosmology (2012) (0)
- Mixing Properties of Compact K = −1 FLRW Models (2016) (0)
- Relativistic Cosmology: Matter in the universe (2012) (0)
- Relativistic Cosmology: Cosmology in a larger setting (2012) (0)
- Relativistic Cosmology: Classical physics and gravity (2012) (0)
- Appendix: Some useful formulae (2012) (0)
- A Class of Homogeneous Cosmologieal Models (2004) (0)
- Emergence of Time (2020) (0)
- The end of time: the next revolution in our understanding of the universe: Julian Barbour, Weidenfeld and Nicholson, London, 384 pp., $16.95, ISBN 0195145925 (2002) (0)
- Report on the Workshop on Observational Cosmology — Aspects and Issues (1997) (0)
- Cosmology: Mathematical Aspects (2006) (0)
- Issues in the study of inhomogeneity (1993) (0)
- 0 00 50 50 v 1 1 5 M ay 2 00 0 THE GEOMETRY OF PHOTON SURFACES (2000) (0)
- Room at the Bottom (2016) (0)
- Stephen Hawking at 70 : news notes (2012) (0)
- Grav ity and Signature Change Tev (0)
- The history of the Universe : cosmology up to 1995 (2009) (0)
- The multiverse proposal and the anthropic principle (2006) (0)
- George Ellis - by Br©wn (1999) (0)
- 91 21 07 v 2 1 6 Ju n 20 00 Partially locally rotationally symmetric perfect fluid cosmologies (1999) (0)
- Relativistic Cosmology: Inhomogeneous models (2012) (0)
- 0 30 40 39 v 1 9 A pr 2 00 3 Closed Trapped Surfaces in Cosmology (0)
- Principle of Restricted Covariance in General Relativity (1999) (0)
- Is the Universe Open or Closed?: The cosmic microwave background (1997) (0)
- Editorial: The GRG Journal (2006) (0)
- Cosmology in South Africa (1995) (0)
- The life and times of a science revolutionary (1994) (0)
- 2 Holography and FLRW universes (1999) (0)
- A Realistic View of Evolution, Development, and Emotions (2017) (0)
- The space of cosmological spacetimes (2004) (0)
- Variations on Birkhoff’s theorem (2013) (0)
- Cosmic matter flux may turn Hawking radiation off (2015) (0)
- 80 20 14 v 1 6 F eb 1 99 8 Newtonian-like and anti-Newtonian universes (0)
- Comments on Cosmology 2001 (2003) (0)
- 07 03 75 1 v 1 2 9 M ar 2 00 7 Note on Varying Speed of Light Cosmologies (2007) (0)
- Expansion of the Universe. [Proof without space-time geometry a priori assumptions] (1978) (0)
- Stephen William Hawking CH CBE. 8 January 1942—14 March 2018 (2019) (0)
- Hidekazu Nariai 1950 + 1951, spherically symmetric solutions in vacuum that have no Newtonian limit (2013) (0)
- Multiscale Comparison of Potent and IRAS (1999) (0)
- Myron Mathisson 1931 + 1937, equations of motion of particles with spin (2013) (0)
- Is the Universe Open or Closed?: References (1997) (0)
- FLRW-Linearised Quasi-Newtonian Dust Cosmological Models (1998) (0)
- The nature of cosmology (2012) (0)
- ‘Acceleration’ from small-scale inhomogeneity? (2012) (0)
- Aleksey Petrov 1954, algebraic classification of the Weyl tensor (2013) (0)
- Is the Universe Open or Closed?: Cosmological observations (1997) (0)
- 1 PHYSICS AND THE REAL WORLD (2005) (0)
- Ricci time in the Lemaître–Tolman model and the block universe (2015) (0)
- Confronting the Standard Model with observations (2012) (0)
- Book Review: THE COSMIC CENTURY: A HISTORY OF ASTROPHYSICS AND COSMOLOGY / Cambridge University Press, 2006 (2006) (0)
- We need to rethink the hierarchy of cause and effect (2013) (0)
- Relativistic Cosmology: Conclusion: our picture of the universe (2012) (0)
- Singularities in general relativity theory. (1978) (0)
- The Foundations: Physics and Top-Down Causation (2016) (0)
- Ju n 20 05 The universe seen at different scales (2005) (0)
- 61 10 02 v 1 2 N ov 1 99 6 Integrability of Irrotational Silent Cosmological Models (2008) (0)
- A Search for a Vestigial Object in the Centre of a Cosmic Void (1988) (0)
- On Effective Field Theories and Emergence: A Response to Luu and Meissner (2020) (0)
- Book Review: The Relativistic Boltzmann Equation: Theory and Applications.By C. Cercignani and G. M. Kremer. 396p., Birkhäuser, Basel, 2002. EUR88.00 SFr132.00, ISBN 3-7643-6693-1 (2003) (0)
- The Large Scale Structure of Space–Time: Causal structure (1973) (0)
- University of Cape Town - Department of Applied Mathematics (1979) (0)
- Jürgen Ehlers 1961, kinematics and dynamics of relativistic fluids. (2013) (0)
- Complexity and Emergence (2016) (0)
- Birkhoff theorem and matter (2012) (0)
- 0 10 50 83 v 1 2 3 M ay 2 00 1 General relativistic analysis of peculiar velocities (2001) (0)
- The Basis of Complexity (2016) (0)
- Perturbations of FLRW universes (2012) (0)
- The trace-free Einstein equations and inflation (2013) (0)
- Homogeneous FLRW universes (2012) (0)
- Contextual Emergence of Physical Properties (2020) (0)
- a Covariant and Gauge-Invariant Approach to Cosmological Density Perturbations (1989) (0)
- The Polarisation of the Cosmic Microwave Background: Perspectives and Challenges (2014) (0)
- Is the Universe Open or Closed?: More realistic universe models (1997) (0)
- On the Emerging Codes for Chemical Evolution (2017) (0)
- An energetic view of nature (2001) (0)
- Cosmology: A life in space-time (2011) (0)
- On speed of jets (1989) (0)
- 9 80 50 87 v 1 2 2 M ay 1 99 8 Quasi-Newtonian dust cosmologies (1998) (0)
- 9 80 90 85 v 2 1 7 A pr 1 99 9 Nonperturbative gravito-magnetic fields (2022) (0)
- Nancey Murphy's work (1999) (0)
- Perturbations of Cosmological Backgrounds (1999) (0)
- THEORY OF GRAVITATION (1966) (0)
- qc / 0 30 40 02 v 1 1 A pr 2 00 3 The past attractor in inhomogeneous cosmology (2008) (0)
- Relativistic Cosmology: The cosmic background radiation (2012) (0)
- How it happened (2006) (0)
- Report of Astronomical Activities at the University of Cape Town (1979) (0)
- More general classical change of signature (1993) (0)
- Foundations of Space and Time: Conversations in string theory (2012) (0)
- Relativistic Cosmology: References (2012) (0)
- Dynamics of cosmological models (2012) (0)
- The Mind and the Brain (2016) (0)
- Relativistic Cosmology: ‘Acceleration’ from large-scale inhomogeneity? (2012) (0)
- Relativistic Cosmology: Acceleration from dark energy or modified gravity (2012) (0)
- Hierarchy, Modularity, and Development (2017) (0)
- Response to Part II: The View from Physics (2021) (0)
- Beyond Initial Conditions and Laws of Motion: Constructor Theory of Information and Life (2017) (0)
- 2 0 M ay 2 01 3 A Gravitational Entropy Proposal (2013) (0)
- Joshua N. Goldberg and Rainer K. Sachs 1962, connection between the Petrov types and the existence of geodesic-shearfree null congruences (2013) (0)
- Theories Beyond Testability? (2013) (0)
- 1 1 6 M ay 2 00 3 Defining Multiverses (2008) (0)
- Is the Universe Open or Closed?: Theoretical arguments (1997) (0)
- Mixed bag of 10 big ideas (2003) (0)
- Bringing the Citation Index Up to the Past (1990) (0)
- Alternative explanations of “dark energy” in cosmology (2010) (0)
- Wolfgang Kundt’s seminar notes (1957), the Bianchi classification of 3-D spatial symmetry groups by the method of Schücking (2013) (0)
- Children's Books: Hawking's fact and fiction (2007) (0)
- Relativistic Cosmology: Spatially homogeneous anisotropic models (2012) (0)
- 04 07 32 9 v 1 1 6 Ju l 2 00 4 Multiverses and Cosmology : Philosophical Issues (2004) (0)
- Confronting the meaning of racism (2000) (0)
- 80 50 87 v 2 1 7 Se p 19 98 Quasi-Newtonian dust cosmologies (1998) (0)
- Quantum gravity and the start of the universe (2012) (0)
- ANNOUNCEMENT The School of Cosmology and Gravitation (1987) (0)
- The Large Scale Structure of Space–Time: Spherically symmetric solutions and Birkhoff's theorem (1973) (0)
- A pr 1 99 8 GIC Approach to Cosmic Background Radiation Anisotropies : Part 1 Tim (2008) (0)
- Progress in RNS string theory and pure spinors (2012) (0)
- 04 07 32 9 v 2 1 9 Ja n 20 06 Multiverses and Cosmology : Philosophical Issues (2006) (0)
- Stephen William Hawking: A Biographical Memoir (2020) (0)
- Relativistic Cosmology: Structure formation and gravitational lensing (2012) (0)
- The Large Scale Structure of Space–Time: Gravitational collapse and black holes (1973) (0)
- Roy Patrick Kerr and Alfred Schild 1965, derivation of the Kerr solution from the Einstein equations (2013) (0)
- 04 07 32 9 v 2 19 J an 2 00 6 Multiverses and Cosmology : Philosophical Issues (2006) (0)
- Editorial note to: Manfred Trümper, A threedimensional formulation of the Bianchi identities for vacuum gravitational fields (2021) (0)
- György Szekeres 1960, the maximal analytic extension of the Schwarzschild solution (2013) (0)
- 29 2 v 3 28 A ug 2 00 3 Multiverses and physical cosmology (2003) (0)
- Comment: Cosmology, 2001 (2002) (0)
- Report of Astronomical Activities at the Department of Applied Mathematics, University of Cape Town (1975) (0)
- The Renaissance of General Relativity and Cosmology: Introduction (1993) (0)
- Ricci time in the Lemaître–Tolman model and the block universe (2015) (0)
- Fe b 20 01 Holonomy in the Schwarzschild-Droste Geometry (2008) (0)
- Stephen Hawking at 70 (2012) (0)
- The Broader View (2016) (0)
- Are science and religion compatible (1998) (0)
- Władysław Ślebodziński 1931, the definition of the Lie derivative (2013) (0)
- 10 92 v 1 2 8 Ja n 19 98 Lensing and caustic effects on cosmological distances (1997) (0)
- Modern cosmology (2017) (0)
- Commission 47: Cosmology: (Cosmologie) (2000) (0)
- Relativistic Cosmology: The space of cosmological models (2012) (0)
- Response to Part IV: The Debate on Top-Down Causation and Emergence (2021) (0)
- Igor D. Novikov 1964, geometrical interpretation of spherically symmetric manifolds, the Schwarzschild solution among them (2013) (0)
- Karl Stellmacher 1938, the Cauchy problem for the Einstein equations (2013) (0)
- Observations in cosmological models (2012) (0)
- Physics, Determinism, and the Brain (2020) (0)
- The list of Golden Oldies published so far (2013) (0)
- Deterministic chaos and Bianchi cosmologies (1997) (0)
- Causal structures in inflation Structures causales de l’inflation (2016) (0)
- Is the Universe Open or Closed?: Preface (1997) (0)
- Superstrings, unified theories and cosmology 1988 : Trieste, Italy, 27 June--5 August 1988 (1989) (0)
- Shear free barotropic perfect fluids cannot rotate and expand simultaneously (2021) (0)
- Harry A. Franklin: In Memoriam (2009) (0)
- Matvei Bronstein 1936, quantum theory of weak gravitational fields. (2013) (0)
- 0 10 50 83 v 2 1 2 Se p 20 01 General relativistic analysis of peculiar velocities (2001) (0)
- Origin and Evolution of Galaxies edited by B. J. T. Jones and J. E. Jones: Book Review (1984) (0)
- qc / 9 91 21 07 v 1 2 7 D ec 1 99 9 Partially locally rotationally symmetric perfect fluid cosmologies (1999) (0)
- A new class of LRS spacetimes: General solutions and properties (2018) (0)
- What Science Can Do (2007) (0)
- Book-Review - Flat and Curved Spacetimes (1989) (0)
- A Response to the W. Craig Lecture (1999) (0)
- Why Cambridge boasts the best minds (2002) (0)
- Digital Computer Systems (2016) (0)
- Is the Universe Open or Closed?: What is the verdict? (1997) (0)
- Brno, Czech Republic, August 25–29, 1996 (1996) (0)
- A Poisons Information Data Base (1984) (0)
- A universal selection (2001) (0)
- 03 05 29 2 v 2 2 0 Ju n 20 03 Defining (2003) (0)
- Fabliaux Or Tales, Abridged from French Manuscripts of the XIIth and XIIIth Centuries (2008) (0)
- Saints Ambrose, Gregory, Jerome & Augustine--confessors & doctors of the church / / Rubens Pinxit; G.B. Ellis Sc. (0)
- Notes on Contributors (2008) (0)
- Physical Time and Human Time (2022) (0)
- Combination of diffuse and local connections in the cortex (2011) (0)
- Response to Part III: The View from the Life Sciences (2021) (0)
- Responses to Part I: Applications of George Ellis’s Theory of Causation (2021) (0)
- The perihelion of Mercury advance and the light bending calculated in (enhanced) Newton’s theory (2013) (0)

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