Search Results - Numerical methods in mathematik programming, optimization AND calculus of variations~

A New Exact Penalty Function: A new exact penalty function

Authors: Waltraud Huyer Arnold Neumaier

Source: SIAM Journal on Optimization. 13:1141-1158

Subject Terms: 1010 Mathematics, penalty functions, constrained nonlinear optimization, Nonlinear programming, exact penalty, 1010 Mathematik, Other numerical methods in calculus of variations, 0211 other engineering and technologies, 02 engineering and technology, 0101 mathematics, 16. Peace & justice, 01 natural sciences

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Access URL: https://zbmath.org/2029275
https://doi.org/10.1137/s1052623401390537

A numerical method for detecting singular minimizers

Authors: Ball, J.M Knowles, G.

Source: Numerische Mathematik. 51:181-197

Subject Terms: Numerical optimization and variational techniques, convergence, nonlinear elasticity, Numerical methods based on nonlinear programming, Nonlinear elasticity, calculus of variations, 16. Peace & justice, Optimality conditions for problems involving ordinary differential equations, 01 natural sciences, Article, 510.mathematics, nonlinear programming, singular minimizers, 0101 mathematics

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Access URL: https://link.springer.com/article/10.1007/BF01396748
https://link.springer.com/content/pdf/10.1007%2FBF01396748.pdf
https://researchportal.hw.ac.uk/en/publications/a-numerical-method-for-detecting-singular-minimizers
https://eudml.org/doc/133190

NUMERICAL ASPECTS OF LARGE-TIME OPTIMAL CONTROL OF BURGERS EQUATION.

Authors: ALLAHVERDI, NAVID POZO, ALEJANDRO ZUAZUA, ENRIQUE

Source: ESAIM: Mathematical Modelling & Numerical Analysis (ESAIM: M2AN); Sep2016, Vol. 50 Issue 5, p1371-1401, 31p

Subject Terms: OPTIMAL control theory, CALCULUS of variations, BURGERS' equation, HEAT equation, NAVIER-Stokes equations

A Brief History of Finite Element Method and Its Applications to Computational Electromagnetics.

Authors: Selleri, Stefano

Source: Applied Computational Electromagnetics Society Journal; May2022, Vol. 37 Issue 5, p517-525, 9p

Subject Terms: FINITE element method, COMPUTATIONAL electromagnetics, PARALLEL computers, SEVENTEENTH century

Nichtmonotone Approximationen infiniter Optimalprobleme

Authors: H. Rudolph

Source: ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 60:733-735

Subject Terms: Numerical methods in optimal control, operators, Existence theories for problems in abstract spaces, optimal programming, Existence theories in calculus of variations and optimal control, approximation, optimization, non-monotonic approximations

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Access URL: http://ui.adsabs.harvard.edu/abs/1980ZaMM...60..733R/abstract
https://ui.adsabs.harvard.edu/abs/1980ZaMM...60..733R/abstract

Variational Analysis and Set Optimization : Developments and Applications in Decision Making

Authors: Akhtar A. Khan Elisabeth Köbis Christiane Tammer

Resource Type: eBook.

Subjects: Mathematical optimization, Calculus of variations, Mathematical analysis, Variational inequalities (Mathematics)

Categories: BUSINESS & ECONOMICS / Operations Research, MATHEMATICS / Differential Equations / General, MATHEMATICS / Functional Analysis, SCIENCE / Life Sciences / General

Geometric Methods and Optimization Problems

Authors: Vladimir Boltyanski Horst Martini V. Soltan

Resource Type: eBook.

Subjects: Mathematical optimization, Calculus of variations, Convex geometry, Discrete geometry, Numerical analysis, Discrete mathematics

Categories: MATHEMATICS / Optimization, MATHEMATICS / Discrete Mathematics, MATHEMATICS / Geometry / Analytic, MATHEMATICS / Numerical Analysis

Total Generalized Variation for Piecewise Constant Functions on Triangular Meshes with Applications in Imaging.

Authors: Baumärtner, Lukas Bergmann, Ronny Herzog, Roland et al.

Source: SIAM Journal on Imaging Sciences; 2023, Vol. 16 Issue 1, p313-339, 27p

Semidefinite Programming Methods for the Symmetric Traveling Salesman Problem.

Authors: Goos, Gerhard Hartmanis, Juris van Leeuwen, Jan et al.

Source: Integer Programming & Combinatorial Optimization (9783540660194). 1999, p126-136. 11p.

Numerical Methods for Optimal Control Problems with State Constraints

Authors: Radoslaw Pytlak

Resource Type: eBook.

Subjects: System theory, Control theory, Mathematical optimization, Calculus of variations, Numerical analysis, Econometrics

Categories: SCIENCE / System Theory, BUSINESS & ECONOMICS / Econometrics, MATHEMATICS / Numerical Analysis, MATHEMATICS / Optimization

SECOND ORDER SUFFICIENT CONDITIONS FOR TIME-OPTIMAL BANG-BANG CONTROL.

Authors: Maurer, Helmut Osmolovski, Nikolai P.

Source: SIAM Journal on Control & Optimization; 2004, Vol. 42 Issue 6, p2239-2263, 25p

Subject Terms: CONTROL theory (Engineering), MATHEMATICS, MATHEMATICAL functions, CALCULUS, MATHEMATICAL analysis

Multiscale plasticity of geomaterials predicted via constrained optimization‐based granular micromechanics.

Authors: Bryant, E.C. Bennett, K.C. Miller, N.A. et al.

Source: International Journal for Numerical & Analytical Methods in Geomechanics; Mar2022, Vol. 46 Issue 4, p739-778, 40p

Subject Terms: MICROMECHANICS, CONTACT mechanics, CALCULUS of variations, COMPACTING, PREDICTION models

CONVERGENCE OF ADAPTIVE FINITE ELEMENT METHODS FOR A NONCONVEX DOUBLE-WELL MINIMIZATION PROBLEM.

Authors: CARSTENSEN, CARSTEN DOLZMANN, GEORG

Source: Mathematics of Computation; Sep2015, Vol. 84 Issue 295, p2111-2135, 25p

Subject Terms: INFINITE element method, NONLINEAR analysis, NONCONVEX programming, CALCULUS of variations, SOLID phase extraction, NUMERICAL solutions to functional equations

Scalable FETI with optimal dual penalty for a variational inequality.

Authors: Dostál, Zdeněk Horák, David

Source: Numerical Linear Algebra with Applications; Jun-Aug2004, Vol. 11 Issue 5/6, p455-472, 18p

Subject Terms: FINITE element method, NUMERICAL analysis, MATHEMATICAL decomposition, VARIATIONAL inequalities (Mathematics), DIFFERENTIAL inequalities, CALCULUS of variations, ALGORITHMS, PARALLEL programming

A leapfrog semi-smooth Newton-multigrid method for semilinear parabolic optimal control problems.

Authors: Liu, Jun Xiao, Mingqing

Source: Computational Optimization & Applications; Jan2016, Vol. 63 Issue 1, p69-95, 27p

Subject Terms: OPTIMAL control theory, MULTIGRID methods (Numerical analysis), ALGEBRAIC multigrid methods, CALCULUS of variations, JACOBIAN matrices

Mathematical Imaging and Surface Processing.

Source: Oberwolfach Reports; 2022, Vol. 19 Issue 3, p2195-2266, 72p

Subject Terms: COMPUTER-assisted image analysis (Medicine), NUMERICAL analysis, IMAGE analysis, COMPUTER scientists, ARTIFICIAL intelligence

On the Curse of Dimensionality in the Ritz Method.

Authors: Gnecco, Giorgio

Source: Journal of Optimization Theory & Applications; Feb2016, Vol. 168 Issue 2, p488-509, 22p

Subject Terms: RITZ method, CALCULUS of variations, DIMENSIONAL analysis, APPROXIMATION theory, QUADRATIC equations, SPHERICAL functions

Inexact Operator Splitting Methods with Selfadaptive Strategy for Variational Inequality Problems.

Authors: Han, D.

Source: Journal of Optimization Theory & Applications; Feb2007, Vol. 132 Issue 2, p227-243, 17p, 3 Charts

Subject Terms: VARIATIONAL inequalities (Mathematics), DIFFERENTIAL inequalities, CALCULUS of variations, VARIATIONAL principles, ERROR analysis in mathematics, ALGORITHMS, EQUATIONS, MATHEMATICAL statistics, MATHEMATICS

PATH-FOLLOWING METHODS FOR A CLASS OF CONSTRAINED MINIMIZATION PROBLEMS IN FUNCTION SPACE.

Authors: Hintermüller, Michael Kunisch, Karl

Source: SIAM Journal on Optimization; 2006, Vol. 17 Issue 1, p159-187, 29p, 4 Charts, 9 Graphs

Subject Terms: NEWTON-Raphson method, ITERATIVE methods (Mathematics), CONVEX domains, CALCULUS of variations, CONVEX geometry

A p-version finite element method for nonlinear elliptic variational inequalities in 2D.

Authors: Andreas Krebs Ernst Stephan

Source: Numerische Mathematik; Jan2007, Vol. 105 Issue 3, p457-480, 24p

Subject Terms: FINITE element method, VARIATIONAL inequalities (Mathematics), CALCULUS of variations, DIFFERENTIAL inequalities