Journal: Optimization Letters

Found 309 papers in total
On generalized ϵ-subdifferential and radial epiderivative of set-valued mappings
On generalized ϵ-subdifferential and radial epiderivative of set-valued mappings
2014,
In this paper, a generalized ϵ ‐subdifferential, which was defined by the...
Branch-and-price approach for the multi-skill project scheduling problem
Branch-and-price approach for the multi-skill project scheduling problem
2014,
This work introduces a procedure to solve the multi‐skill project scheduling...
Characterization of the monotone polar of subdifferentials
Characterization of the monotone polar of subdifferentials
2014,
We show that a point is solution of the Minty variational inequality of...
Hyperbolicity cones of elementary symmetric polynomials are spectrahedral
Hyperbolicity cones of elementary symmetric polynomials are spectrahedral
2014,
We prove that the hyperbolicity cones of elementary symmetric polynomials are...
The existence of zeros of set-valued mappings in reflexive Banach spaces
The existence of zeros of set-valued mappings in reflexive Banach spaces
2014,
In this paper, we establish the equivalence between the existence of zeros for...
3D-Hit: fast structural comparison of proteins on multicore architectures
3D-Hit: fast structural comparison of proteins on multicore architectures
2014,
3D‐Hit is a well established method for rapid detection of structural...
Solving maximum clique in sparse graphs: an O(nm+n2d/4) algorithm for d -degenerate graphs
Solving maximum clique in sparse graphs: an O(nm+n2d/4) algorithm for d -degenerate graphs
2014,
We describe an algorithm for the maximum clique problem that is parameterized by the...
Smoothing Newton algorithm for the second-order cone programming with a nonmonotone line search
Smoothing Newton algorithm for the second-order cone programming with a nonmonotone line search
2014,
The smoothing‐type algorithms, which are in general designed based on some...
On nonsmooth V-invexity and vector variational-like inequalities in terms of the Michel‐Penot subdifferentials
On nonsmooth V-invexity and vector variational-like inequalities in terms of the Michel‐Penot subdifferentials
2014,
In this paper, we establish some results which exhibit an application for...
Canonical duality for solving general nonconvex constrained problems
Canonical duality for solving general nonconvex constrained problems
2016,
This paper presents a canonical duality theory for solving a general nonconvex...
Machine scheduling with a maintenance interval and job delivery coordination
Machine scheduling with a maintenance interval and job delivery coordination
2016,
We investigate a scheduling problem with job delivery coordination in which the...
Well-setness and scalarization in set optimization
Well-setness and scalarization in set optimization
2016,
In this paper, we consider a notion of global well‐setness for a set...
Qualitative properties of strongly pseudomonotone variational inequalities
Qualitative properties of strongly pseudomonotone variational inequalities
2016,
Qualitative properties of strongly pseudomonotone variational inequalities such as...
On optimality of two adaptive choices for the parameter of Dai‐Liao method
On optimality of two adaptive choices for the parameter of Dai‐Liao method
2016,
Orthonormal matrices are a class of well‐conditioned matrices with the least...
Continuous time mean-variance portfolio optimization with piecewise state-dependent risk aversion
Continuous time mean-variance portfolio optimization with piecewise state-dependent risk aversion
2016,
In this paper, a continuous time mean‐variance portfolio optimization problem...
A mixed integer program for partitioning graphs with supply and demand emphasizing sparse graphs
A mixed integer program for partitioning graphs with supply and demand emphasizing sparse graphs
2016,
The focus of this paper is on finding optimal solutions for the problem of maximal...
A Riemannian subspace limited-memory SR1 trust region method
A Riemannian subspace limited-memory SR1 trust region method
2016,
In this paper, we present a new trust region algorithm on any compact Riemannian...
A limited memory descent Perry conjugate gradient method
A limited memory descent Perry conjugate gradient method
2016,
In this work, we present a new limited memory conjugate gradient method which is based...
Weak infeasibility in second order cone programming
Weak infeasibility in second order cone programming
2016,
The objective of this work is to study weak infeasibility in second order cone...
Critical hereditary graph classes: a survey
Critical hereditary graph classes: a survey
2016,
The task of complete complexity dichotomy is to clearly distinguish between easy and...
Computing lower bounds on basket option prices by discretizing semi-infinite linear programming
Computing lower bounds on basket option prices by discretizing semi-infinite linear programming
2016,
The problem of finding static‐arbitrage bounds on basket option prices has...
Policy iteration for robust nonstationary Markov decision processes
Policy iteration for robust nonstationary Markov decision processes
2016,
Policy iteration is a well‐studied algorithm for solving stationary Markov...
On Benson’s scalarization in multiobjective optimization
On Benson’s scalarization in multiobjective optimization
2016,
In this paper, a popular scalarization problem in multiobjective optimization,...
Multi-criteria logistics modeling for military humanitarian assistance and disaster relief aerial delivery operations
Multi-criteria logistics modeling for military humanitarian assistance and disaster relief aerial delivery operations
2016,
Given that it is not always feasible to reach an affected area via land or sea within...
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