Journal: Optimization

Found 266 papers in total
A characterization of continuously codifferentiable functions and some consequences
A characterization of continuously codifferentiable functions and some consequences
1991,
This paper gives a necessary and sufficient condition for a quasidifferentiable...
Exact penalty functions and Lagrange multipliers
Exact penalty functions and Lagrange multipliers
1991,
This paper considers a class of nondifferentiable penalty functions associated with a...
A variant of Tuy’s decomposition algorithm for solving a class of concave minimization problems
A variant of Tuy’s decomposition algorithm for solving a class of concave minimization problems
1991,
The paper presents an improved decomposition algorithm for solving the global...
On necessary minimum conditions in quasidifferential calculus: Independence of the specific choice of quasidifferentials
On necessary minimum conditions in quasidifferential calculus: Independence of the specific choice of quasidifferentials
1991,
Various necessary minimum conditions in quasidifferential calculus are compared. These...
A constraint qualification in quasidifferentiable programming
A constraint qualification in quasidifferentiable programming
1991,
One goal in quasidifferentiable optimization is the development of optimality...
The method of common descent for a certain class of quasidifferentiable functions
The method of common descent for a certain class of quasidifferentiable functions
1991,
The authors present a method based on the concept of common descent direction for...
A generalized section theorem and a minimax inequality for a vector-valued of mapping
A generalized section theorem and a minimax inequality for a vector-valued of mapping
1991,
A generalized Fan’s section theorem has proposed by replacing convexity...
Duality in vectorial control approximation problems with inequality restrictions
Duality in vectorial control approximation problems with inequality restrictions
1991,
The topic of the present paper is a general convex vectorial control-approximation...
Uniqueness of monotone solutions to a non-linear Fredholm integral equation
Uniqueness of monotone solutions to a non-linear Fredholm integral equation
1991,
In this paper the authors carry out a theoretical analysis of the simultaneous...
A differentiable exact penalty function for bound constrained quadratic programming problems
A differentiable exact penalty function for bound constrained quadratic programming problems
1991,
In this paper the authors define a continuously differentiable exact penalty function...
Universal conditions for algebraic Travelling Salesman Problems to be efficiently solvable
Universal conditions for algebraic Travelling Salesman Problems to be efficiently solvable
1991,
The authors consider Travelling Salesman Problems (TSPs) where the cost of a tour is...
A method to determine oligopolistic market equilibria based on a convex optimization formulation
A method to determine oligopolistic market equilibria based on a convex optimization formulation
1991,
An approach to determine oligopolistic market equilibria using a sequence of...
On probabilistic scheduling period inventory system for deteriorating items with instantaneous demand
On probabilistic scheduling period inventory system for deteriorating items with instantaneous demand
1991,
A probabilistic scheduling period inventory system is considered for items that...
Solution of a silent duel under general assumptions
Solution of a silent duel under general assumptions
1991,
In the paper a silent duel is considered in which the players have one bullet each and...
Some further relations between unperturbational and perturbational dual optimization problems
Some further relations between unperturbational and perturbational dual optimization problems
1991,
The paper introduces and studies two new concepts of ‘the perturbational dual...
The marginal value formula in input optimization
The marginal value formula in input optimization
1991,
The derivative of the optimal value function is obtained for perturbations over...
Convergence rate for regularized barrier function methods
Convergence rate for regularized barrier function methods
1991,
In this paper the regularized variants of barrier function methods are discussed....
The continuous complementarity problem
The continuous complementarity problem
1991,
The authors introduce a type of complementarity problems posed over a measure space....
Necessary optimality conditions with a modified subdifferential
Necessary optimality conditions with a modified subdifferential
1991,
The concepts of the τ -subgradient and τ- subdifferential are introduced for...
Characterization of nonsmooth functions through their generalized gradients
Characterization of nonsmooth functions through their generalized gradients
1991,
Given a real-valued Lipschitz function, the authors explore properties of its...
A note on handling residual length
A note on handling residual length
1991,
In this note the handling of utilizable residual lengths is investigated for the...
An inventory system with unit demand and varying ordering levels
An inventory system with unit demand and varying ordering levels
1991,
An inventory system with unit demand, varying ordering levels and random lead times is...
An improved enumeration for pure 0-1 programs
An improved enumeration for pure 0-1 programs
1991,
The paper presents an improved branch and bound algorithm for pure 0-1 programs. This...
The 1-Steiner-Minimal-Tree problem in Minkowski-spaces
The 1-Steiner-Minimal-Tree problem in Minkowski-spaces
1991,
For a finite set of points in a Minkowski-space a Steiner-Minimal-Tree (SMT) is a...
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