Keyword: matrices

Found 394 papers in total
Algebraic Interior and Separation on Linear Vector Spaces: Some Comments
Algebraic Interior and Separation on Linear Vector Spaces: Some Comments
2014,
In this paper, some comments are given on recently published papers about algebraic...
Necessary and sufficient conditions for global optimality of eigenvalue optimization problems
Necessary and sufficient conditions for global optimality of eigenvalue optimization problems
2001,
The necessary and sufficient conditions for global optimality are derived for an...
Minimax filtering: γ 0-optimal observers and generalized H ∞-optimal filters
Minimax filtering: γ 0-optimal observers and generalized H ∞-optimal filters
2013,
We study minimax observation and filtering problems. We introduce the notions of a...
An intelligent decomposition of pairwise comparison matrices for large-scale decisions
An intelligent decomposition of pairwise comparison matrices for large-scale decisions
2014,
A Pairwise Comparison Matrix (PCM) has been used to compute for relative priorities of...
Numerical computation of eigenvalues of discontinuous Sturm–Liouville problems with parameter dependent boundary conditions using sinc method
Numerical computation of eigenvalues of discontinuous Sturm–Liouville problems with parameter dependent boundary conditions using sinc method
2013,
In this paper, we consider a Sturm–Liouville problem which contains an...
Efficient application of nonlinear stationary operators in adaptive wavelet methods–the isotropic case
Efficient application of nonlinear stationary operators in adaptive wavelet methods–the isotropic case
2013,
This paper deals with the efficient application of nonlinear operators in wavelet...
Efficient handling of complex shift parameters in the low‐rank Cholesky factor ADI method
Efficient handling of complex shift parameters in the low‐rank Cholesky factor ADI method
2013,
The solution of large‐scale Lyapunov equations is a crucial problem for several...
New error bounds for the linear complementarity problem with an SB‐matrix
New error bounds for the linear complementarity problem with an SB‐matrix
2013,
Error bounds for SB ‐matrices linear complementarity problems are given in the...
smt: a Matlab toolbox for structured matrices
smt: a Matlab toolbox for structured matrices
2012,
The full exploitation of the structure of large scale algebraic problems is often...
The computation of isotropic vectors
The computation of isotropic vectors
2012,
We describe algorithms to compute isotropic vectors for matrices with real or complex...
Fast interval matrix multiplication
Fast interval matrix multiplication
2012,
Several methods for the multiplication of point and/or interval matrices with interval...
Error bounds for linear complementarity problems for SB‐matrices
Error bounds for linear complementarity problems for SB‐matrices
2012,
S ‐strictly dominant B ‐matrices ( SB ‐matrices) are introduced...
Computing high precision Matrix Padé approximants
Computing high precision Matrix Padé approximants
2012,
We describe a new method of computing matrix Padé approximants of series with...
Banded target matrices and recursive FSAI for parallel preconditioning
Banded target matrices and recursive FSAI for parallel preconditioning
2012,
In this paper we propose a parallel preconditioner for the CG solver based on...
Error analysis for matrix eigenvalue algorithm based on the discrete hungry Toda equation
Error analysis for matrix eigenvalue algorithm based on the discrete hungry Toda equation
2012,
Based on the integrable discrete hungry Toda (dhToda) equation, the authors designed...
Error analysis of the mdLVs algorithm for computing bidiagonal singular values
Error analysis of the mdLVs algorithm for computing bidiagonal singular values
2012,
Some of the authors show in Iwasaki and Nakamura (Inverse Probl 20:553–563,...
Generalized qd algorithm for block band matrices
Generalized qd algorithm for block band matrices
2012,
The generalized qd algorithm for block band matrices is an extension of the block qd...
An efficient algorithm for sparse null space basis problem using ABS methods
An efficient algorithm for sparse null space basis problem using ABS methods
2013,
We propose a way to use the Markowitz pivot selection criterion for choosing the...
Analysis of pairwise comparison matrices: an empirical research
Analysis of pairwise comparison matrices: an empirical research
2013,
Pairwise comparison (PC) matrices are used in multi‐attribute decision problems...
Inconsistency indices for pairwise comparison matrices: a numerical study
Inconsistency indices for pairwise comparison matrices: a numerical study
2013,
Evaluating the level of inconsistency of pairwise comparisons is often a crucial step...
A new method for solving Pareto eigenvalue complementarity problems
A new method for solving Pareto eigenvalue complementarity problems
2013,
In this paper, we introduce a new method, called the Lattice Projection Method (LPM),...
Quad/triangle subdivision, nonhomogeneous refinement equation and polynomial reproduction
Quad/triangle subdivision, nonhomogeneous refinement equation and polynomial reproduction
2012,
The quad/triangular subdivision, whose control net and refined meshes consist of both...
Simpler GMRES with deflated restarting
Simpler GMRES with deflated restarting
2012,
In this paper we consider the simpler GMRES method augmented by approximate...
Theoretical Foundation for CMA‐ES from Information Geometry Perspective
Theoretical Foundation for CMA‐ES from Information Geometry Perspective
2012,
This paper explores the theoretical basis of the covariance matrix adaptation...
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