Keyword: matrices

Found 394 papers in total
A note on generating P‐matrices
A note on generating P‐matrices
2012,
We prove that for any A , B ∈ ℝ nimes n such that each matrix S...
Differential Properties of the Symmetric Matrix‐Valued Fischer‐Burmeister Function
Differential Properties of the Symmetric Matrix‐Valued Fischer‐Burmeister Function
2012,
This paper focuses on the study of differential properties of the symmetric...
A Fresh Variational‐Analysis Look at the Positive Semidefinite Matrices World
A Fresh Variational‐Analysis Look at the Positive Semidefinite Matrices World
2012,
Engineering sciences and applications of mathematics show unambiguously that positive...
Competent genetic algorithms for weighing matrices
Competent genetic algorithms for weighing matrices
2012,
In this paper, we demonstrate that the search for weighing matrices constructed from...
Algebraic connectivity of an even uniform hypergraph
Algebraic connectivity of an even uniform hypergraph
2012,
We generalize Laplacian matrices for graphs to Laplacian tensors for even uniform...
Duality and solutions for quadratic programming over single non‐homogeneous quadratic constraint
Duality and solutions for quadratic programming over single non‐homogeneous quadratic constraint
2012,
This paper extends and completes the discussion by Xing et al. (Canonical dual...
On descent‐projection method for solving the split feasibility problems
On descent‐projection method for solving the split feasibility problems
2012,
Let Ω and C be nonempty, closed and convex sets in R n and R m respectively and...
A Nordhaus‐Gaddum‐type result for the induced path number
A Nordhaus‐Gaddum‐type result for the induced path number
2012,
The induced path number ρ ( G ) of a graph G is defined as the minimum number of...
k‐tuple total domination in cross products of graphs
k‐tuple total domination in cross products of graphs
2012,
For k ≥1 an integer, a set S of vertices in a graph G with minimum degree at least...
Stability for switched dynamic hybrid systems
Stability for switched dynamic hybrid systems
2013,
This paper investigates quadratic stabilizability for switched dynamic hybrid systems...
Stochastic analysis of ordered median problems
Stochastic analysis of ordered median problems
2012,
Many location problems can be expressed as ordered median objective. In this paper, we...
The dominance assignment problem
The dominance assignment problem
2012,
We prove the following remarkable fact for matrices with entries from an ordered set:...
Updating the regularization parameter in the adaptive cubic regularization algorithm
Updating the regularization parameter in the adaptive cubic regularization algorithm
2012,
The adaptive cubic regularization method (Cartis et al., 2011, 2011) has been recently...
Estimation of origin–destination matrices from link counts and sporadic routing data
Estimation of origin–destination matrices from link counts and sporadic routing data
2012,
Estimation of origin–destination (OD) matrices from link count data is a...
Scalar Correction Method for Solving Large Scale Unconstrained Minimization Problems
Scalar Correction Method for Solving Large Scale Unconstrained Minimization Problems
2011,
We introduce a gradient descent algorithm for solving large scale unconstrained...
A Bayesian approach for modeling origin–destination matrices
A Bayesian approach for modeling origin–destination matrices
2012,
The majority of origin destination (OD) matrix estimation methods focus on situations...
Max‐Min Problems on the Ranks and Inertias of the Matrix Expressions A-BXC±(BXC)* with Applications
Max‐Min Problems on the Ranks and Inertias of the Matrix Expressions A-BXC±(BXC)* with Applications
2011,
We introduce a simultaneous decomposition for a matrix triplet ( A , B , C * ),...
Global Robust Passivity Analysis for Stochastic Interval Neural Networks with Interval Time‐Varying Delays and Markovian Jumping Parameters
Global Robust Passivity Analysis for Stochastic Interval Neural Networks with Interval Time‐Varying Delays and Markovian Jumping Parameters
2011,
In this paper, the problem of passivity analysis is investigated for stochastic...
Equations for the Missing Boundary Values in the Hamiltonian Formulation of Optimal Control Problems
Equations for the Missing Boundary Values in the Hamiltonian Formulation of Optimal Control Problems
2011,
Partial differential equations for the unknown final state and initial costate arising...
A New Algorithm for Box‐Constrained Global Optimization
A New Algorithm for Box‐Constrained Global Optimization
2011,
An important class of deterministic methods for global optimization is based on the...
Robust Stability Criteria for Uncertain Neutral Systems with Interval Time‐Varying Delay
Robust Stability Criteria for Uncertain Neutral Systems with Interval Time‐Varying Delay
2011,
In this paper, we consider the problem of robust stability of a class of linear...
Linear Matrix Inequality Approach to New Delay‐Dependent Stability Criteria for Uncertain Dynamic Systems with Time‐Varying Delays
Linear Matrix Inequality Approach to New Delay‐Dependent Stability Criteria for Uncertain Dynamic Systems with Time‐Varying Delays
2011,
In this paper, the problem of delay‐dependent stability for uncertain dynamic...
Least‐Squares Approximations in Geometric Buildup for Solving Distance Geometry Problems
Least‐Squares Approximations in Geometric Buildup for Solving Distance Geometry Problems
2011,
In this article, we investigate some theoretical and computational issues of the...
New weighing matrices constructed from two circulant submatrices
New weighing matrices constructed from two circulant submatrices
2012,
A number of new weighing matrices constructed from two circulants and via a direct sum...
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