Károly Bezdek
Hungarian-Canadian mathematician
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Mathematics
Károly Bezdek's Degrees
- PhD Mathematics Eötvös Loránd University
Why Is Károly Bezdek Influential?
(Suggest an Edit or Addition)According to Wikipedia, Károly Bezdek is a Hungarian-Canadian mathematician. He is a professor as well as a Canada Research Chair of mathematics and the director of the Centre for Computational and Discrete Geometry at the University of Calgary in Calgary, Alberta, Canada. Also he is a professor of mathematics at the University of Pannonia in Veszprém, Hungary. His main research interests are in geometry in particular, in combinatorial, computational, convex, and discrete geometry. He has authored 3 books and more than 130 research papers. He is a founding Editor-in-Chief of the e-journal Contributions to Discrete Mathematics .
Károly Bezdek's Published Works
Published Works
- Pushing disks apart - The Kneser-Poulsen conjecture in the plane (2001) (76)
- Ball-Polyhedra (2007) (74)
- Classical Topics in Discrete Geometry (2010) (58)
- Sphere packings revisited (2006) (57)
- THE PROBLEM OF ILLUMINATION OF THE BOUNDARY OF A CONVEX BODY BY AFFINE SUBSPACES (1991) (40)
- The geometry of homothetic covering and illumination (2016) (39)
- Lectures on Sphere Arrangements – the Discrete Geometric Side (2013) (38)
- The illumination conjecture and its extensions (2006) (33)
- Finite and Uniform Stability of Sphere Packings (1998) (32)
- Hadwiger-Levi’s Covering Problem Revisited (1993) (31)
- On a stronger form of Roger's lemma and the minimum surface area of Voronoi cells in unit ball packings (2000) (29)
- Contact graphs of unit sphere packings revisited (2012) (28)
- Covering curves by translates of a convex set (1989) (28)
- Shortest billiard trajectories (2009) (27)
- On the Maximum Number of Touching Pairs in a Finite Packing of Translates of a Convex Body (2002) (27)
- Rigidity of ball-polyhedra in Euclidean 3-space (2006) (26)
- A Proof of Hadwiger's Covering Conjecture for Dual Cyclic Polytopes (1997) (22)
- Illuminating Spindle Convex Bodies and Minimizing the Volume of Spherical Sets of Constant Width (2011) (20)
- The Kneser–Poulsen Conjecture for Spherical Polytopes (2004) (20)
- On the vertex index of convex bodies (2007) (20)
- On the Perimeter of the Intersection of Congruent Disks (2006) (19)
- On k+-neighbour Packings and One-sided Hadwiger Configurations (2003) (17)
- Tarski's plank problem revisited ∗ (2009) (17)
- Covering Large Balls with Convex Sets in Spherical Space (2011) (17)
- On contact numbers of totally separable unit sphere packings (2015) (16)
- Contact Numbers for Sphere Packings (2016) (16)
- TWO-DISTANCE PRESERVING FUNCTIONS FROM EUCLIDEAN SPACE (2000) (15)
- Finding the Best Face on a Voronoi Polyhedron – The Strong Dodecahedral Conjecture Revisited (2005) (15)
- A Solution of Conway's Fried Potato Problem (1995) (13)
- From r-dual sets to uniform contractions (2017) (13)
- On The Mth Petty Numbers of Normed Spaces (2003) (12)
- Improving Rogers’ Upper Bound for the Density of Unit Ball Packings via Estimating the Surface Area of Voronoi Cells from Below in Euclidean \sl d -Space for All \sl d ≥ \bf 8 (2001) (12)
- Isoperimetric Inequalities and the Dodecahedral Conjecture (1997) (12)
- Density bounds for outer parallel domains of unit ball packings (2014) (12)
- Covering Convex Bodies by Cylinders and Lattice Points by Flats (2009) (12)
- On the X-ray Number of Almost Smooth Convex Bodies and of Convex Bodies of Constant Width (2009) (12)
- The Kneser–Poulsen Conjecture for Special Contractions (2017) (12)
- Hadwiger's Covering Conjecture and its Relatives (1992) (10)
- Discrete geometry and optimization (2013) (10)
- On the illumination of smooth convex bodies (1992) (10)
- Conway's fried potato problem revisited (1996) (10)
- The Radon Number of the Three-Dimensional Integer Lattice (2003) (9)
- On the transversal Helly numbers of disjoint and overlapping disks (2006) (8)
- An illumination problem for zonoids (1993) (8)
- A point set everywhere dense in the plane (1985) (8)
- On the successive illumination parameters of convex bodies (2006) (7)
- ALMOST EQUIDISTANT POINTS ON SD-1 (2000) (7)
- Hadwiger's covering conjecture and low dimensional dual cyclic polytopes (1993) (7)
- On rhombic dodecahedra. (2000) (7)
- On contact graphs of totally separable domains (2017) (6)
- On the covering index of convex bodies (2015) (6)
- On hyperplanes and polytopes (1990) (6)
- Bounds for Totally Separable Translative Packings in the Plane (2017) (5)
- On the intrinsic volumes of intersections of congruent balls (2018) (5)
- On a discrete Dido-type question. (1989) (5)
- Discrete Geometry and Symmetry (2015) (5)
- Minimizing the mean projections of finite ρ-separable packings ∗† (2018) (4)
- Volumetric Discrete Geometry (2019) (4)
- Edge-Antipodal 3-Polytopes (2007) (4)
- On Non-separable Families of Positive Homothetic Convex Bodies (2016) (4)
- Facets with fewest vertices (1990) (4)
- Kepler’s Conjecture and the Dodecahedral Conjecture (1996) (4)
- ON A STRONG VERSION OF THE KEPLER CONJECTURE (2011) (4)
- On contact graphs of totally separable packings in low dimensions (2018) (4)
- From the separable Tammes problem to extremal distributions of great circles in the unit sphere (2022) (4)
- On the Monotonicity of the Volume of Hyperbolic Convex Polyhedra (2005) (4)
- On the illumination of unbounded closed convex sets (1992) (4)
- VORONOI POLYHEDRA OF UNIT BALL PACKINGS WITH SMALL SURFACE AREA (2000) (4)
- From the Kneser-Poulsen conjecture to ball-polyhedra via Voronoi diagrams (2007) (3)
- On illumination in the plane by line segments (1992) (3)
- Research problems (1992) (3)
- Circle packings into convex domains of the Euclidean and hyperbolic plane and the sphere (1986) (3)
- A lower bound for the mean width of Voronoi polyhedra of unit ball packings in E3 (2000) (3)
- On the weighted Kneser-Poulsen conjecture (2008) (3)
- Finite and uniform stability of sphere coverings (1995) (3)
- Rigid Ball-Polyhedra in Euclidean $$3$$-Space (2011) (3)
- Minimal Translation Covers For Sets of Diameter 1 (1997) (3)
- Contact numbers for congruent sphere packings (2011) (3)
- A note on the illumination of convex bodies (1993) (3)
- Light-Sources That Illuminate the Boundary Points All But the Vertices of a Convex Polyhedron (1997) (2)
- The geometry of illumination (2016) (2)
- DANZER-GRüNBAUM'S THEOREM REVISITED (2000) (2)
- From spherical to Euclidean illumination (2019) (2)
- Ball-Polyhedra as Intersections of Congruent Balls (2010) (2)
- Rigidity of Ball-polyhedra via Truncated Voronoi and Delaunay Complexes (2012) (2)
- Antipodality in hyperbolic space (2006) (2)
- Lower bounds for packing densities (1991) (2)
- The polyhedral Tammes problem (2001) (2)
- Selected Open Problems in Discrete Geometry and Optimization (2013) (2)
- The illumination conjecture for spindle convex bodies (2011) (1)
- The thinnest holding-lattice of a set (1987) (1)
- Minimizing the mean projections of finite $$\rho $$ρ-separable packings (2017) (1)
- Analogues of Alexandrov's and Stoker's theorems for ball-polyhedra (2012) (1)
- On the covering index of convex bodies (2016) (1)
- ON UNIFORM CONTRACTIONS OF BALLS IN MINKOWSKI SPACES (2019) (1)
- On the second smallest distance between finitely many points on the sphere (1989) (1)
- Volumetric bounds for intersections of congruent balls in Euclidean spaces (2021) (1)
- Contact graphs of unit sphere packings revisited (2013) (1)
- On contact graphs of totally separable domains (2018) (1)
- Volumetric bounds for intersections of congruent balls (2019) (1)
- Densest Packings of Spheres (1)
- Plank theorems via successive inradii (2014) (1)
- On Gromov's conjecture for uniform contractions (2018) (1)
- Interior points of the convex hull of few points in $$\mathbb{E}^d $$ (1991) (1)
- Soft Packings, Nested Clusters, and Condensed Matter (2020) (0)
- More Proofs on Volumetric Properties of Separable Packings (2019) (0)
- Selected Proofs on the Kneser–Poulsen Conjecture (2010) (0)
- On Planar Tilings With Finitely Many Sorts of Tiles (1990) (0)
- The Kneser–Poulsen Conjecture for Special Contractions (2018) (0)
- From r-dual sets to uniform contractions (2017) (0)
- Packing Convex Bodies by Cylinders (2016) (0)
- Coverings by Planks and Cylinders (2010) (0)
- 1 1 D ec 2 01 9 Volumetric bounds for intersections of congruent balls ∗ (2019) (0)
- Selected Proofs on Coverings by Planks and Cylinders (2010) (0)
- From Normal Tilings to Voronoi Tilings of Sphere Packings in Euclidean 3-space (2012) (0)
- Minimizing the mean projections of finite ρ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\rho $$\end{document}-separ (2018) (0)
- Proofs on Volumetric Properties of (m, d)-scribed Polytopes (2019) (0)
- Proofs on Unit Sphere Packings (2013) (0)
- On certain translation covers (1990) (0)
- Contact Numbers for Congruent Sphere Packings Via Voronoi Diagrams (2012) (0)
- Ball-Polyhedra and Spindle Convex Bodies (2013) (0)
- Book Review: Combinatorial geometry (1998) (0)
- 3rd Geometry Festival: An International Conference on Packings, Coverings and Tilings (1997) (0)
- 4th GEOMETRY FESTIVAL, BUDAPEST (2000) (0)
- Bounds for Totally Separable Translative Packings in the Plane (2018) (0)
- Globally Rigid Ball-Polyhedra in Euclidean 3-Space (2013) (0)
- Illuminating spiky balls and cap bodies (2022) (0)
- On Non-separable Families of Positive Homothetic Convex Bodies (2016) (0)
- More on Volumetric Properties of Separable Packings (2019) (0)
- The Kneser-Poulsen Conjecture Revisited (2019) (0)
- Contact Numbers for Congruent Sphere Packings in Euclidean 3-Space (2012) (0)
- Open Problems: An Overview (2019) (0)
- Proofs on the Volume of the Convex Hull of a Pair of Convex Bodies (2019) (0)
- From spherical to Euclidean illumination (2019) (0)
- Unit Sphere Packings (2013) (0)
- Proofs on Contractions of Sphere Arrangements (2013) (0)
- On a strengthening of the Blaschke–Leichtweiss theorem (2021) (0)
- Proofs on the Kneser-Poulsen Conjecture (2019) (0)
- Volumetric Bounds for Contact Numbers (2019) (0)
- Proofs on Ball-Polyhedra and Spindle Convex Bodies (2013) (0)
- Volumetric Properties of (m, d)-scribed Polytopes (2019) (0)
- Research Problems: An Overview (2013) (0)
- Sphere packings in 3-space Károly Bezdek (2004) (0)
- Density bounds for outer parallel domains of unit ball packings (2015) (0)
- Selected Proofs on Ball-Polyhedra (2010) (0)
- Contact numbers for unit ball packings: old and new (2015) (0)
- Classical topics in discrete geometry / Karoly Bezdek (2010) (0)
- From dual bodies to the Kneser-Poulsen conjecture (2017) (0)
- Discrete Geometry Days, 2019 July, Budapest (2019) (0)
- Rigid Ball-Polyhedra in Euclidean \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$3$$\end{document}-Space (2012) (0)
- M G ] 1 9 O ct 2 01 1 On the vertex index of convex bodies ∗ (2021) (0)
- Report for the BIRS workshop 07w5111 on "Discrete geometry and topology in low dimensions" (2009) (0)
- Selected Proofs on Sphere Packings (2010) (0)
- On k-diametral point configurations in Minkowski spaces (2020) (0)
- On the Volume of Finite Arrangements of Spheres (2010) (0)
- On Minimal Tilings with Convex Cells Each Containing a Unit Ball (2013) (0)
- Contractions of Sphere Arrangements (2013) (0)
- On the affine plank problem via successive inradii (2013) (0)
- Coverings by Homothetic Bodies - Illumination and Related Topics (2010) (0)
- Selected Proofs on Illumination and Related Topics (2010) (0)
- On $\lambda$-separable packings in the plane (2023) (0)
- On the volume of unions and intersections of congruent balls under uniform contractions (2019) (0)
- Coverings by Cylinders (2013) (0)
- Selected Proofs on Finite Packings of Translates of Convex Bodies (2010) (0)
- Spindle starshaped sets (2014) (0)
- On the (n − 2)-transversals of n convex subsets of the plane (1991) (0)
- Volume of the Convex Hull of a Pair of Convex Bodies (2019) (0)
- Finite Packings by Translates of Convex Bodies (2010) (0)
- Proofs on Coverings by Cylinders (2013) (0)
- Proofs on Volumetric Bounds for Contact Numbers (2019) (0)
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