Results 271 to 280 of about 12,262,956 (340)

Penalty functions with a small penalty parameter

open access: yesOptimization Methods and Software, 2002
In this article, we study the nonlinear penalization of a constrained optimization problem and show that the least exact penalty parameter of an equivalent parametric optimization problem can be diminished. We apply the theory of increasing positively homogeneous (IPH) functions so as to derive a simple formula for computing the least exact penalty ...
Alex M. Rubinov   +2 more
openaire   +2 more sources

An M-Objective Penalty Function Algorithm Under Big Penalty Parameters

Journal of Systems Science and Complexity, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhiqing Meng, Rui Shen, Meng Zhiqing
exaly   +2 more sources

Penalty function

Energy Methods and Finite Element Techniques, 2022
openaire   +2 more sources

Nonlinear programming without a penalty function

Mathematical Programming, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Roger Fletcher, Sven Leyffer
openaire   +3 more sources

A Fuzzy Rule-Based Penalty Function Approach for Constrained Evolutionary Optimization

IEEE Transactions on Cybernetics, 2016
Chiranjib Saha   +2 more
exaly   +2 more sources

An objective penalty function method for nonlinear programming

open access: yesApplied Mathematics Letters, 2004
In this paper, we propose a novel objective penalty function for inequality constrained optimization problems. The objective penalty function differs from any existing penalty function and also has two desired features: exactness and smoothness if the ...
Zhiqing Meng   +2 more
exaly   +2 more sources

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