Journal: Journal of Global Optimization

Found 560 papers in total
Dual characterizations of set containments with strict convex inequalities
Dual characterizations of set containments with strict convex inequalities
2006,
Characterizations of the containment of a convex set either in an arbitrary convex set...
A global optimization RLT-based approach for solving the fuzzy clustering problem
A global optimization RLT-based approach for solving the fuzzy clustering problem
2005,
The field of cluster analysis is primarily concerned with the partitioning of data...
The Kth-best approach for linear bilevel multi-follower programming
The Kth-best approach for linear bilevel multi-follower programming
2005,
The majority of research on bilevel programming has centered on the linear version of...
The deregulated electricity market viewed as a bilevel programming problem
The deregulated electricity market viewed as a bilevel programming problem
2005,
In this paper, we present a bilevel programming formulation of a deregulated...
Uncapacitated Euclidean hub location: strengthened formulation, new facets and a relax-and-cut algorithm
Uncapacitated Euclidean hub location: strengthened formulation, new facets and a relax-and-cut algorithm
2005,
The multiple allocation uncapacitated hub location problem is considered. This problem...
Generalized nonlinear Lagrangian formulation for bounded integer programming
Generalized nonlinear Lagrangian formulation for bounded integer programming
2005,
Several nonlinear Lagrangian formulations have been recently proposed for bounded...
Flowshop/no-idle scheduling to minimize total elapsed time
Flowshop/no-idle scheduling to minimize total elapsed time
2005,
This paper studies four n-job, m-machine flowshop problems when processing times of...
Linearity embedded in nonconvex programs
Linearity embedded in nonconvex programs
2005,
Nonconvex programs involving bilinear terms and linear equality constraints often...
Experimental testing of advanced scatter search designs for global optimization of multimodal functions
Experimental testing of advanced scatter search designs for global optimization of multimodal functions
2005,
Scatter search is an evolutionary method that, unlike genetic algorithms, operates on...
Decomposition methods for solving nonconvex quadratic programs via branch and bound
Decomposition methods for solving nonconvex quadratic programs via branch and bound
2005,
The aim of this paper is to suggest branch and bound schemes, based on a relaxation of...
Global solution approach for a nonconvex MINLP problem in product portfolio optimization
Global solution approach for a nonconvex MINLP problem in product portfolio optimization
2005,
The rigorous and efficient determination of the global solution of a nonconvex MINLP...
The million-variable “march” for stochastic combinatorial optimization
The million-variable “march” for stochastic combinatorial optimization
2005,
Combinatorial optimization problems have applications in a variety of sciences and...
On solving nonconvex optimization problems by reducing the duality gap
On solving nonconvex optimization problems by reducing the duality gap
2005,
Lagrangian bounds, i.e. bounds computed by Lagrangian relaxation, have been used...
An integrated inventory-routing system for multi-item joint replenishment with limited vehicle capacity
An integrated inventory-routing system for multi-item joint replenishment with limited vehicle capacity
2005,
In this paper, we develop a mathematical programming approach for coordinating...
Saddle points and Pareto points in multiple objective programming
Saddle points and Pareto points in multiple objective programming
2005,
In this paper relationships between Pareto points and saddle points are studied in...
Single-machine scheduling with exponential processing times and general stochastic cost functions
Single-machine scheduling with exponential processing times and general stochastic cost functions
2005,
We study a single-machine stochastic scheduling problem with n jobs, in which each job...
Minimizing completion time variance with compressible processing times
Minimizing completion time variance with compressible processing times
2005,
We introduce a new formulation of the standard completion time variance problem with n...
The complexity of minimum ratio spanning tree problems
The complexity of minimum ratio spanning tree problems
2004,
We examine the complexity of two minimum spanning tree problems with rational...
Some results about duality and exact penalization
Some results about duality and exact penalization
2004,
In this paper, we introduce the concept of the “valley at 0” augmenting...
Global optimization issues in multiparametric continuous and mixed-integer optimization problems
Global optimization issues in multiparametric continuous and mixed-integer optimization problems
2004,
In this paper, a number of theoretical and algorithmic issues concerning the solution...
Canonical duality theory and solutions to constrained nonconvex quadratic programming
Canonical duality theory and solutions to constrained nonconvex quadratic programming
2004,
This paper presents a perfect duality theory and a complete set of solutions to...
A two-echelon inventory optimization model with demand time window considerations
A two-echelon inventory optimization model with demand time window considerations
2004,
This paper studies a two-echelon dynamic lot-sizing model with demand time windows and...
The structure of cities
The structure of cities
2004,
We give an account of recent work, where the spatial structure of cities is analysed...
Integer programming duality in multiple objective programming
Integer programming duality in multiple objective programming
2004,
The weighted sums approach for linear and convex multiple criteria optimization is...
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