Roger Fletcher

Q: What Schools Are Affiliated With Roger Fletcher

Roger Fletcher is affiliated with the following schools: University of Bath, University of Queensland, University of Leeds, University of Dundee, University of Kent, University of Cambridge

Roger Fletcher 's AcademicInfluence.com Rankings

Roger Fletcher

Mathematics

#1864

World Rank

#2964

Historical Rank

Measure Theory

#182

World Rank

#282

Historical Rank

mathematics Degrees

Download Badge

Mathematics

Why Is Roger Fletcher Influential?

(Suggest an Edit or Addition)

According to Wikipedia, Roger Fletcher FRS FRSE was a British mathematician and professor at University of Dundee. He was a Fellow of the Society for Industrial and Applied Mathematics and was elected as a Fellow of the Royal Society in 2003.

(See a Problem?)

Roger Fletcher 's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Practical Methods of Optimization (1988) (10377)
Function minimization by conjugate gradients (1964) (4533)
A Rapidly Convergent Descent Method for Minimization (1963) (4309)
Practical methods of optimization; (2nd ed.) (1987) (1667)
Nonlinear programming without a penalty function (2002) (944)
Conjugate gradient methods for indefinite systems (1976) (919)
Solving mixed integer nonlinear programs by outer approximation (1994) (649)
Practical Methods of Optimization: Fletcher/Practical Methods of Optimization (2000) (489)
Projected Barzilai-Borwein methods for large-scale box-constrained quadratic programming (2005) (349)
On the Global Convergence of a Filter--SQP Algorithm (2002) (348)
Global Convergence of a Trust-Region SQP-Filter Algorithm for General Nonlinear Programming (2002) (309)
Local Convergence of SQP Methods for Mathematical Programs with Equilibrium Constraints (2006) (288)
On the Barzilai-Borwein Method (2005) (286)
Numerical Experience with Lower Bounds for MIQP Branch-And-Bound (1998) (224)
A General Quadratic Programming Algorithm (1971) (210)
A modified Marquardt subroutine for non-linear least squares (1971) (203)
Solving mathematical programs with complementarity constraints as nonlinear programs (2004) (200)
On the global convergence of an SLP–filter algorithm that takes EQP steps (2003) (198)
Function Minimization Without Evaluating Derivatives - a Review (1965) (192)
New algorithms for singly linearly constrained quadratic programs subject to lower and upper bounds (2006) (185)
An Ideal Penalty Function for Constrained Optimization (1975) (163)
Semi-Definite Matrix Constraints in Optimization (1985) (147)
A model algorithm for composite nondifferentiable optimization problems (1982) (134)
An exact penalty function for nonlinear programming with inequalities (1973) (122)
Nonlinear programming and nonsmooth optimization by successive linear programming (1989) (118)
New iterative methods for solution of the eigenproblem (1966) (109)
User manual for filterSQP (1998) (103)
On the asymptotic behaviour of some new gradient methods (2005) (99)
Hybrid Methods for Nonlinear Least Squares (1987) (95)
Variational Methods for Non-Linear Least-Squares (1985) (92)
Optimization of SCF LCAO wave functions (1970) (87)
Numerical experience with solving MPECs as NLPs (2002) (68)
A limited memory steepest descent method (2012) (68)
A brief history of filter methods. (2007) (66)
Second order corrections for non-differentiable optimization (1982) (66)
An algorithm for composite nonsmooth optimization problems (1986) (63)
An Overview of Unconstrained Optimization (1994) (62)
An Optimal Positive Definite Update for Sparse Hessian Matrices (1995) (61)
An efficient line search for nonlinear least squares (1986) (59)
Resolving degeneracy in quadratic programming (1993) (57)
A New Variational Result for Quasi-Newton Formulae (1991) (57)
FORTRAN subroutines for minimization by quasi-Newton methods (1972) (56)
The Calculation of Linear Best L_p Approximations (1971) (56)
Minimization of a Quadratic Function of Many Variables Subject only to Lower and Upper Bounds (1974) (53)
Generalized Inverse Methods for the Best Least Squares Solution of Systems of Non-Linear Equations (1968) (53)
A Class of Methods for Nonlinear Programming II Computational Experience (1970) (52)
A new efficient method for locating saddle points (1981) (52)
On the Modification of LDL T Factorizations (1974) (50)
A bundle filter method for nonsmooth nonlinear optimization (1999) (49)
An algorithm for solving linearly constrained optimization problems (1972) (48)
Use of Gaussian Functions in the Calculation of Wavefunctions for Small Molecules. III. The Orbital Basis and Its Effect on Valence (1965) (46)
A modified Newton method for minimization (1977) (45)
A nonmonotone filter method for nonlinear optimization (2012) (45)
Filter-type Algorithms for Solving Systems of Algebraic Equations and Inequalities (2003) (45)
A Nonlinear Programming Problem in Statistics (Educational Testing) (1981) (44)
Factorizing symmetric indefinite matrices (1976) (43)
On the modification of ^{} factorizations (1974) (41)
The Sequential Quadratic Programming Method (2010) (38)
First and second order conditions for a class of nondifferentiable optimization problems (1980) (36)
NUMERICAL EXPERIMENTS WITH AN EXACT L1 PENALTY FUNCTION METHOD (1981) (36)
Methods for the solution of optimization problems (1972) (35)
On the Stability of Null-Space Methods for KKT Systems (1997) (35)
Stable reduced Hessian updates for indefinite quadratic programming (2000) (28)
Stable modification of explicitLU factors for simplex updates (1984) (28)
Flexible retrofit design of multiproduct batch plants (1991) (25)
Hybrid Methods for Finding the Nearest Euclidean Distance Matrix (1995) (22)
On the Order of Convergence of Preconditioned Nonlinear Conjugate Gradient Methods (1996) (20)
Cobden as Educator: The Free-Trade Internationalism of Eduard Bernstein, 1899–1914 (1983) (20)
Flow Dynamics and Fish Recovery Experiments: Water Intake Systems (1990) (19)
A general solution for the complete Richards function (1975) (19)
Initialising distillation column models (2000) (18)
Linear Minimax Approximation as the Limit of Best $L_p $-Approximation (1974) (18)
The Quadric Law of Damped Exponential Growth (1974) (18)
Recent Developments in West German Historiography: The Bielefeld School and Its Critics (1984) (16)
Degeneracy in the presence of roundoff errors (1988) (16)
Some numerical experience with a globally convergent algorithm for nonlinearly constrained optimization (1980) (16)
A Sequential Linear Constraint Programming Algorithm for NLP (2012) (15)
An Algorithmic Derivation of the Jordan Canonical Form (1983) (14)
The German Unemployed: Experiences and Consequences of Mass Unemployment from the Weimar Republic to the Third Reich (1987) (13)
Structure & Methods. (2013) (12)
An Algorithm for Constrained Non-Linear Least-Squares (1979) (12)
A Mechanization of Algebraic Differentiation and the Automatic Generation of Formulae for Molecular Integrals of Gaussian Orbitals (1963) (11)
History from Below Comes to Germany: The New History Movement in the Federal Republic of Germany (1988) (10)
Revisionism and Empire. Socialist Imperialism in Germany 1897-1914 (1984) (10)
Computing Sparse Hessian and Jacobian Approximations with Optimal Hereditary Properties (1997) (9)
Bernstein to Brandt : a short history of German social democracy (1987) (9)
Risk Analysis for Fish Diversion Experiments: Pumped Intake Systems (1985) (9)
Ordering algorithms for irreducible sparse linear systems (1993) (9)
Certification of algorithm 251: function minimisation (1966) (9)
AN IDEAL PENALTY FUNCTION FOR CONSTRAINED OPTIMIZATION1 (1975) (8)
A stable algorithm for updating triangular factors under a rank one change (1985) (7)
A Revisionist Looks at Imperialism: Eduard Bernstein's Critique of Imperialism and Kolonialpolitik, 1900–14 (1979) (7)
On the Iterative Refinement of Least Squares Solutions (1975) (7)
A New Low Rank Quasi-Newton Update Scheme for Nonlinear Programming (2005) (7)
Newton‐Like Methods (2013) (6)
Combinatorial Methods of Discrete Programming (1982) (6)
The Theory of Constrained Optimization (2013) (6)
Augmented Lagrangians, box constrained QP and extensions (2017) (6)
British Radicalism and German Revisionism: The Case of Eduard Bernstein (1982) (6)
Revisionism and Wilhelmine Imperialism (1988) (5)
The generalized eigenvalue problem for certain unsymmetric band matrices (1980) (5)
Mathematical and Statistical Techniques for Industry, ICI Monograph No. 5, "Non Linear Optimization Techniques" (1970) (4)
Optimal significance levels of prior tests in the presence of multicollinearity (1981) (4)
On Wolfe's Method for Resolving Degeneracy in Linearly Constrained Optimization (2014) (4)
User Manual for Ltersqp (1999) (4)
Flows and Fish Behavior: Large Double-Entry Screening Systems (1994) (4)
Conjugate Direction Methods (2013) (3)
The Apparent Field of Gravity in a Rotating Fluid System (1972) (3)
On the Convergence of a Filter-SQP Algorithm (2000) (3)
Binary separation and training support vector machines* (2010) (3)
Degenerate values for broyden methods (1981) (3)
M.J.D. Powell's work in univariate and multivariate approximation theory and his contribution to optimization (1996) (3)
In the interest of peace and progress: Eduard Bernstein's socialist foreign policy (1983) (3)
Basis Functions for the Exact Control of the Heat Equation (1982) (3)
Bernstein in Britain: Revisionism and Foreign Affairs (1979) (2)
Notes: The Failure and Rehabilitation of a Fish‐Conserving Device (1992) (2)
A class of nonlinear productivity equations from fishery science and a new formulation (1982) (2)
Rationalizing foot and ankle measurements to conform to a rigid body model (2006) (2)
Restricted Step Methods (2013) (2)
The Mathematical Programming Society (1977) (2)
A nonmonotone filter method for nonlinear optimization (2011) (2)
Socialist Nationalism in Central Europe Before 1914: The Case of Karl Leuthner (1982) (2)
Bernstein to Brandt. A Short History of German Social Democracy (1988) (2)
The continuity and differentiability of the parameters of best linear Lp approximations (1974) (2)
On the redesign of vertically-travelling barrier screens equipped with fish recovery apparatus: flume experiments and field tests (1988) (1)
Revisionism and Empire: Joseph Bloch, the Sozialistische Monatshefte and German Nationalism, 1907-14 (1980) (1)
Quadratic Programming with Complementarity Constraints for Multidimensional Scaling with City-Block Distances (2014) (1)
General Linearly Constrained Optimization (2013) (1)
Three optimization problems of year-class analysis (1987) (1)
Sums of Squares and Nonlinear Equations (2013) (1)
Non‐Smooth Optimization (2013) (1)
Introduction to Optimization Methods (1976) (1)
Cancellation errors in quasi Newton methods (1986) (1)
A New Degeneracy Method and Steepest-Edge-Based Conditioning for LP (1998) (1)
M. Padberg Linear optimization and extensions (Algorithms and Combinatorics, Vol. 12, Springer-Verlag, Berlin-Heidelberg-New York-London-Paris-Tokyo-Hong Kong 1995), xix + 449 pp., 3 540 58734 9, DM 148. (1996) (0)
Special issue: Numerical methods for local and global optimization: Sequential and parallel algorithms (2005) (0)
On the solution of nonconvex MINLP (1994) (0)
woodruff d. smith. The Ideological Origins of Nazi Imperialism. New York: Oxford University Press. 1986. Pp. viii, 333. $39.95 (1987) (0)
Foreword (2005) (0)
The Father of Revisionism ‘en famille’ (2018) (0)
Factional Alignments, Ideology and the Imperialism Debate in pre-1914 German Social Democracy (2018) (0)
POPULAR ART OR 'SOCIAL MISERY SHOW'? ICON AND REVOLUTION: POLITICAL AND SOCIAL THEMES IN GERMAN ART, 1918-1933, Sainsbury Centre for the Visual Arts, University of East Anglia, January-March 1986 (1987) (0)
Ilyenkov: Materialism without Dialectics (2016) (0)
Nonlinear Optimization: Lectures given at the C.I.M.E. Summer School held in Cetraro, Italy, July 1-7, 2007 (2010) (0)
In pursuit of a suitable alternative to least squares estimation in normal linear models : a thesis ... for the degree of Master of Science in Statistics at Massey University (1979) (0)
An English Advocate in Germany. Eduard Bernstein’s Analysis of Anglo-German Relations 1900-1914 (1978) (0)
Revisionism and Militarism (1982) (0)
Dimensional Methods: Dimensions, Units and the Principle of Dimensional Homogeneity. Physical Processes in Terrestrial and Aquatic Ecosystems, Applied Mathematics. (1979) (0)
Global Convergence ofTrust-Region SQP-Filter Algorithmsfor General Nonlinear (1999) (0)
The World View and Politics of Joseph Bloch, ‘Impresario of Revisionism’ (2018) (0)
Middle Ages is a testament of the willingness of a distinguished medieval scholar to reinvent herself as a postmodernist and as such is a model of how a long career in academia may be kept vital (2003) (0)
G. Hall and J. M. Watt (editors), Modern Numerical Methods for Ordinary Differential Equations (Clarendon Press, 1976), 336 pp., £9·75. (1977) (0)
The Organ of German and International Revisionism – Bloch’s Sozialistische Monatshefte (2018) (0)
Karl Leuthner as Spokesman of the Sozialistische Monatshefte (2018) (0)
Optimization : symposium of the Institute of Mathematics and Its Applications, University of Keele, England, 1968 (1969) (0)
The Revisionist ‘Troublemaker”: Eduard Bernstein’s Ambivalent Radical Internationalism (2018) (0)
A limited memory steepest descent method (2011) (0)
Revisionism and Empire: Socialist Imperialism in Germany, 1897-1914 (1985) (0)
Michael J. D. Powell. 29 July 1936—19 April 2015 (2018) (0)
World Power without War. Eduard Bernstein's Proposals for an Alternative Weltpolitik, 1900–1914 (2008) (0)
Dense Factors of Sparse Matrices 1 (1997) (0)
Steepest Edge , Degeneracy and Conditioning in LPbyR (1994) (0)
Bernstein’s Alternative ‘World Policy’ (2018) (0)
Column Initialization 1 Initializing Distillation Column Models 1 (2007) (0)
Michael J. D. Powell, an obituary note (2017) (0)
Other Optimization Problems (2013) (0)

This paper list is powered by the following services:

Other Resources About Roger Fletcher

en.wikipedia.org

What Schools Are Affiliated With Roger Fletcher ?

Roger Fletcher is affiliated with the following schools: