Journal: Optimization Letters

Found 309 papers in total
A parallel branch and bound algorithm for the maximum labelled clique problem
A parallel branch and bound algorithm for the maximum labelled clique problem
2015,
The maximum labelled clique problem is a variant of the maximum clique problem where...
Scheduling jobs with truncated exponential learning functions
Scheduling jobs with truncated exponential learning functions
2013,
In this paper we consider the single machine scheduling problem with truncated...
Duality in nonlinear programming
Duality in nonlinear programming
2013,
In this paper are defined new first‐ and second‐order duals of the...
A requirement for the mutation operator in continuous optimization
A requirement for the mutation operator in continuous optimization
2013,
During the recent decades, much effort has been dedicated to revise and improve the...
The Hölder continuity of Löwner’s operator in Euclidean Jordan algebras
The Hölder continuity of Löwner’s operator in Euclidean Jordan algebras
2013,
Löwner’s operator in Euclidean Jordan algebras, defined via the spectral...
Algorithms for solutions of extended general mixed variational inequalities and fixed points
Algorithms for solutions of extended general mixed variational inequalities and fixed points
2013,
In this paper, we introduce and study a new class of extended general nonlinear mixed...
Improved utilization for joint HCCA–EDCA access in IEEE 802.11e WLANs
Improved utilization for joint HCCA–EDCA access in IEEE 802.11e WLANs
2013,
This paper presents a model for improving utilization in IEEE 802.11e wireless LAN via...
Privacy‐preserving vertically partitioned linear program with nonnegativity constraints
Privacy‐preserving vertically partitioned linear program with nonnegativity constraints
2013,
We propose a simple privacy‐preserving reformulation of a linear program with...
Effectiveness‐based Voronoi partition: a new tool for solving a class of location optimization problems
Effectiveness‐based Voronoi partition: a new tool for solving a class of location optimization problems
2013,
In this article we provide a framework for optimal placement or deployment of...
Two block hybrid projection method for solving a common solution for a system of generalized equilibrium problems and fixed point problems for two countable families
Two block hybrid projection method for solving a common solution for a system of generalized equilibrium problems and fixed point problems for two countable families
2013,
In this paper, we introduce a new iterative sequence which is constructed by using the...
Multiobjective expected value model for portfolio selection in fuzzy environment
Multiobjective expected value model for portfolio selection in fuzzy environment
2013,
In this paper, we propose a credibilistic framework for portfolio selection problem...
Single machine scheduling with general time‐dependent deterioration, position‐dependent learning and past‐sequence‐dependent setup times
Single machine scheduling with general time‐dependent deterioration, position‐dependent learning and past‐sequence‐dependent setup times
2013,
The paper deals with single machine scheduling problems with setup time considerations...
Scaling relationship between the copositive cone and Parrilo’s first level approximation
Scaling relationship between the copositive cone and Parrilo’s first level approximation
2013,
We investigate the relation between the cone 𝒞 n of n × n copositive...
Improved load balancing and resource utilization for the Skill Vehicle Routing Problem
Improved load balancing and resource utilization for the Skill Vehicle Routing Problem
2013,
The Skill Vehicle Routing Problem (Skill VRP) considers vehicle routing under the...
Some common best proximity points for proximity commuting mappings
Some common best proximity points for proximity commuting mappings
2013,
In this paper, we prove new common best proximity point theorems for a proximity...
Sensitivity analysis for a Lagrange dual problem to a vector optimization problem
Sensitivity analysis for a Lagrange dual problem to a vector optimization problem
2013,
In this paper, sensitivity analysis for a Lagrange dual problem to a vector...
Lagrangian conditions for approximate solutions on nonconvex set‐valued optimization problems
Lagrangian conditions for approximate solutions on nonconvex set‐valued optimization problems
2013,
The purpose of this paper is to consider the set‐valued optimization problem in...
On the second point‐to‐point undirected shortest simple path problem
On the second point‐to‐point undirected shortest simple path problem
2013,
We address the determination of the second point‐to‐point shortest...
Best proximity points: approximation and optimization in partially ordered metric spaces
Best proximity points: approximation and optimization in partially ordered metric spaces
2013,
The purpose of this article is to provide the existence of a unique best proximity...
The optimal solution set of the interval linear programming problems
The optimal solution set of the interval linear programming problems
2013,
Several methods exist for solving the interval linear programming (ILP) problem. In...
The minimum maximal k‐partial‐matching problem
The minimum maximal k‐partial‐matching problem
2013,
In this paper, we introduce a new problem related to bipartite graphs called minimum...
Iterative roots of multidimensional operators and applications to dynamical systems
Iterative roots of multidimensional operators and applications to dynamical systems
2013,
Solutions φ ( x ) of the functional equation φ ( φ ( x )) = f ( x ) are...
A unified stability result with perturbations in vector optimization
A unified stability result with perturbations in vector optimization
2013,
In this paper, under the convergence of a sequence of sets in the sense of Wijsman , a...
On the worst‐case optimal multi‐objective global optimization
On the worst‐case optimal multi‐objective global optimization
2013,
Multi‐objective optimization problem with Lipshitz objective functions is...
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