Keyword: heuristics

Found 5460 papers in total
An Inertial Tseng’s Type Proximal Algorithm for Nonsmooth and Nonconvex Optimization Problems
An Inertial Tseng’s Type Proximal Algorithm for Nonsmooth and Nonconvex Optimization Problems
2016,
We investigate the convergence of a forward–backward–forward...
Optimality Conditions for Set-Valued Optimisation Problems Using a Modified Demyanov Difference
Optimality Conditions for Set-Valued Optimisation Problems Using a Modified Demyanov Difference
2016,
The aim of this paper was to provide optimality conditions for set‐valued...
Approximate Functions in a Problem of Sets Separation
Approximate Functions in a Problem of Sets Separation
2016,
In this paper, problems of mathematical diagnostics are considered. The most popular...
On the Problem of Minimizing a Difference of Polyhedral Convex Functions Under Linear Constraints
On the Problem of Minimizing a Difference of Polyhedral Convex Functions Under Linear Constraints
2016,
This paper is concerned with two d.p. (difference of polyhedral convex functions)...
Uniform Estimation of a Convex Body by a Fixed-Radius Ball
Uniform Estimation of a Convex Body by a Fixed-Radius Ball
2016,
The paper deals with a finite‐dimensional problem of finding a uniform estimate...
Second-Order Minimization Method for Nonsmooth Functions Allowing Convex Quadratic Approximations of the Augment
Second-Order Minimization Method for Nonsmooth Functions Allowing Convex Quadratic Approximations of the Augment
2016,
Second‐order methods play an important role in the theory of optimization. Due...
Optimality Condition for Local Efficient Solutions of Vector Equilibrium Problems via Convexificators and Applications
Optimality Condition for Local Efficient Solutions of Vector Equilibrium Problems via Convexificators and Applications
2016,
Fritz John and Karush–Kuhn–Tucker necessary conditions for local efficient...
Duality for Nonsmooth Optimization Problems with Equilibrium Constraints, Using Convexificators
Duality for Nonsmooth Optimization Problems with Equilibrium Constraints, Using Convexificators
2016,
In this paper, we consider optimization problems with equilibrium constraints. We...
Chebyshev Approximation by Linear Combinations of Fixed Knot Polynomial Splines with Weighting Functions
Chebyshev Approximation by Linear Combinations of Fixed Knot Polynomial Splines with Weighting Functions
2016,
In this paper, we derive conditions for best uniform approximation by fixed knots...
On Stochastic Variational Inequalities with Mean Value Constraints
On Stochastic Variational Inequalities with Mean Value Constraints
2016,
In this note, we consider a class of variational inequalities on probabilistic...
Positively Homogeneous Functions Revisited
Positively Homogeneous Functions Revisited
2016,
The paper deals with positively homogeneous functions defined on a...
Second-Order Analysis of Piecewise Linear Functions with Applications to Optimization and Stability
Second-Order Analysis of Piecewise Linear Functions with Applications to Optimization and Stability
2016,
This paper is devoted to second‐order variational analysis of a rather broad...
Quaisidifferentials in Kantorovich Spaces
Quaisidifferentials in Kantorovich Spaces
2016,
This is an overview of the quasidifferential calculus for the mappings that arrive at...
Synchronous and Asynchronous Multisplitting Iteration Schemes for Solving Mixed Linear Complementarity Problems with H-Matrices
Synchronous and Asynchronous Multisplitting Iteration Schemes for Solving Mixed Linear Complementarity Problems with H-Matrices
2016,
In this paper, we consider some relaxed synchronous and asynchronous multisplitting...
Derivative-Free Local Tuning and Local Improvement Techniques Embedded in the Univariate Global Optimization
Derivative-Free Local Tuning and Local Improvement Techniques Embedded in the Univariate Global Optimization
2016,
Geometric and information frameworks for constructing global optimization algorithms...
A Strong Metric Subregularity Analysis of Nonsmooth Mappings Via Steepest Displacement Rate
A Strong Metric Subregularity Analysis of Nonsmooth Mappings Via Steepest Displacement Rate
2016,
In this paper, a systematic study of the strong metric subregularity property of...
Testing Different Nonsmooth Formulations of the Lennard‐Jones Potential in Atomic Clustering Problems
Testing Different Nonsmooth Formulations of the Lennard‐Jones Potential in Atomic Clustering Problems
2016,
A cluster is a group of identical molecules or atoms loosely bound by...
The Convergence Properties for Regularized Landweber Method
The Convergence Properties for Regularized Landweber Method
2016,
Landweber scheme is a widely used method to get a stable solution of linear system....
Error Bounds Via Exact Penalization with Applications to Concave and Quadratic Systems
Error Bounds Via Exact Penalization with Applications to Concave and Quadratic Systems
2016,
In this paper, we deal with the error bounds for inequality systems and the exact...
Semicoercive Variational Inequalities: From Existence to Numerical Solution of Nonmonotone Contact Problems
Semicoercive Variational Inequalities: From Existence to Numerical Solution of Nonmonotone Contact Problems
2016,
In this paper, we present a novel numerical solution procedure for semicoercive...
Convergence of One-Step Projected Gradient Methods for Variational Inequalities
Convergence of One-Step Projected Gradient Methods for Variational Inequalities
2016,
In this paper, we revisit the numerical approach to some classical variational...
The Financial Equilibrium Problem with a Markowitz-Type Memory Term and Adaptive Constraints
The Financial Equilibrium Problem with a Markowitz-Type Memory Term and Adaptive Constraints
2016,
In this paper, we generalize the Markowitz measure of the risk proposed in a...
Dynamical Behavior of a Stochastic Forward‐Backward Algorithm Using Random Monotone Operators
Dynamical Behavior of a Stochastic Forward‐Backward Algorithm Using Random Monotone Operators
2016,
The purpose of this paper is to study the dynamical behavior of the sequence produced...
New Second-Order Optimality Conditions for a Class of Differentiable Optimization Problems
New Second-Order Optimality Conditions for a Class of Differentiable Optimization Problems
2016,
In the present paper, we focus on the optimization problems, where objective functions...
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