Keyword: matrices

Found 394 papers in total
A method of mixed ranking generated by the results of competitions between two separate groups
A method of mixed ranking generated by the results of competitions between two separate groups
2003,
In a previous paper, we presented a ranking procedure for use in evaluating the...
Singular value decomposition in Analytic Hierarchy Process
Singular value decomposition in Analytic Hierarchy Process
2004,
The analytic hierarchy process (AHP) has been accepted as a leading multiattribute...
Dynamic programming and pseudo-inverses
Dynamic programming and pseudo-inverses
2003,
Dynamic programming can be used to obtain the generalized inverse of a matrix.
On latest starting times and floats in activity networks with ill-known durations
On latest starting times and floats in activity networks with ill-known durations
2003,
This paper deals with fuzzy activity networks, where fuzzy intervals model uncertain...
Polynomial matrix solution of H2 optimal control problem for state-space systems
Polynomial matrix solution of H2 optimal control problem for state-space systems
2002,
A polynomial matrix solution to the H 2 output feedback optimal control problems is...
Almost perfect matrices and graphs
Almost perfect matrices and graphs
2001,
We introduce the notions of ω-projection and κ-projection that map almost...
Semismooth homeomorphisms and strong stability of semidefinite and Lorentz complementarity problems
Semismooth homeomorphisms and strong stability of semidefinite and Lorentz complementarity problems
2003,
Based on an inverse function theorem for a system of semismooth equations, this paper...
Recurrent neural dynamic models for equilibrium and eigenvalue problems
Recurrent neural dynamic models for equilibrium and eigenvalue problems
2002,
Neural networks (NN) have been used in a number of interesting applications. In this...
Integral solutions of linear complementarity problems
Integral solutions of linear complementarity problems
1998,
We characterize the class of integral square matrices M having the property that for...
An efficient implementation of the supernodal multifrontal method
An efficient implementation of the supernodal multifrontal method
2002,
In this paper, some efficient implementation techniques for the multifrontal method,...
An operational calculus for matrix-exponential distributions, with applications to a Brownian (q, Q) inventory model
An operational calculus for matrix-exponential distributions, with applications to a Brownian (q, Q) inventory model
1998,
A distribution G on (0, ∞) is called matrix-exponential if the density has the...
On the stability of stationary solutions of nonlinear positive semidefinite programs
On the stability of stationary solutions of nonlinear positive semidefinite programs
2003,
In this paper we deal with strong stability of stationary solutions of nonlinear...
Efficient portfolios, sparse matrices, and entities: A retrospective
Efficient portfolios, sparse matrices, and entities: A retrospective
2002,
In 1989 I was pleased and honored to be awarded the ORSA/TIMS (now INFORMS) John von...
Evaluation of a management strategies for the operation of high-speed railways in China
Evaluation of a management strategies for the operation of high-speed railways in China
2002,
High-speed train (HST) operations have recenly been introduced in rail passenger...
Staircase matrices and primal–dual interior point methods
Staircase matrices and primal–dual interior point methods
2002,
Given a general linear programming model, the set of rows of the matrix A is...
Markov modulated fluid queues with batch fluid arrivals
Markov modulated fluid queues with batch fluid arrivals
2001,
In the conventional Markov modulated fluid queue, the buffer content process has a...
Diameter and adjacency matrix
Diameter and adjacency matrix
1999,
New bounds for the diameter of a graph are introduced. For undirected graphs, two...
Matrix analytic methods for a multi-server retrial queue with buffer
Matrix analytic methods for a multi-server retrial queue with buffer
1999,
We present numerical methods for obtaining the stationary distribution of states for...
A recursive algorithm for generating the transition matrices of multistation multiserver exponential reliable queueing networks
A recursive algorithm for generating the transition matrices of multistation multiserver exponential reliable queueing networks
2001,
This paper is concerned with reliable multistation series queueing networks. Items...
A new algorithm for constrained matrix least squares approximations
A new algorithm for constrained matrix least squares approximations
2000,
This paper considers the problem of approximating a given symmetric matrix by a...
Sex and age structured matrix model applied to harvesting a white tailed deer population
Sex and age structured matrix model applied to harvesting a white tailed deer population
2000,
A simple two-sex density dependent matrix model was applied to simulate the effects of...
A solvable case of the quadratic assignment problem
A solvable case of the quadratic assignment problem
1998,
This short note investigates a restricted version of the quadratic assignment problem...
Exploiting sparsity in the direct transcription method for optimal control
Exploiting sparsity in the direct transcription method for optimal control
1999,
In the direct transcription method an approximation to an optimal control problem is...
Quartic barriers
Quartic barriers
1999,
Many mathematical propositions are expressed in terms of a natural number n for which...
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