Treffer 101 - 120 von 3.077

101

Computing Moore-Penrose inverses of Toeplitz matrices by Newton's iteration
Wei, Yi-min ; Cai, Jianfeng ; Ng, Michael K.
Mathematical and Computer Modelling. 40:181-191

0209 industrial biotechn... Numerical solutions to o... algorithm convergence rank-deficient Toeplitz... displacement rank
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102

A column pre-ordering strategy for the unsymmetric-pattern multifrontal method
Davis, Timothy A.
ACM Transactions on Mathematical Software. 30:165-195

Computational methods fo... sparse LU factorization numerical stability 0103 physical sciences right-looking unsymmetri... column pre-ordering stra...
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103

MA57---a code for the solution of sparse symmetric definite and indefinite systems: MA57 -- a code for the solution of sparse symmetric definite and indefinite systems
Iain S. Duff
ACM Transactions on Mathematical Software. 30:118-144

Computational methods fo... 0211 other engineering a... Software, source code, e... Packaged methods for num... 02 engineering and techn... 0101 mathematics
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104

A parallel direct solver for large sparse highly unsymmetric linear systems
Iain S. Duff ; Jennifer A. Scott
ACM Transactions on Mathematical Software. 30:95-117

Computational methods fo... large sparse systems direct factorization met... Parallel numerical compu... sparse Gaussian eliminat... 0101 mathematics
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105

Rounding Error Analysis in Solving M-Matrix Linear Systems of Block Hessenberg Form: Rounding error analysis in solving \(M\)-matrix linear systems of block Hessenberg form
Luca Gemignani ; Grazia Lotti ; Gemignani, L. ; et al.
Numerical Algorithms. 36:157-168

algorithm Roundoff error M-matrices sparse matrices 4. Education LU factorization
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106

Probabilistic analysis of complex Gaussian elimination without pivoting
Man-Chung Yeung
Linear Algebra and its Applications. 384:109-134

Numerical Analysis density function Algebra and Number Theor... growth factor Growth factor Probabilistic methods, s...
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107

Algorithm 832: UMFPACK V4.3---an unsymmetric-pattern multifrontal method
Timothy A. Davis
ACM Transactions on Mathematical Software. 30:196-199

Computational methods fo... sparse LU factorization 4. Education UMFPACK right-looking unsymmetri... Packaged methods for num...
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108

Fast inversion of triangular Toeplitz matrices
Lin, FR ; Ng, MK ; Ching, WK
Theoretical Computer Science. 315:511-523

Triangular Toeplitz matr... algorithm Numerical methods for tr... Direct numerical methods... 01 natural sciences matrix inversion
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109

Confluent polynomial Vandermonde-like matrices: displacement structures, inversion formulas and fast algorithm: Confluent polynomial Vandermonde-like matrices: Displacement structures, inversion formulas and fast algorithm
Zhenghong Yang ; Yong-Jian Hu
Linear Algebra and its Applications. 382:61-82

Numerical Analysis displacement structure Algebra and Number Theor... Cauchy-like matrices Other matrix algorithms Displacement structure
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110

Inversion of Vandermonde-Like Matrices: Inversion of Vandermonde-like matrices
M.-R. Skrzipek
BIT Numerical Mathematics. 44:291-306

three-term recurrence Vandermonde-like matrix divided differences Theory of matrix inversi... Clenshaw polynomials Leja orderings
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111

Split algorithms for symmetric Toeplitz matrices with arbitrary rank profile: Split algorithms for skewsymmetric Toeplitz matrices with arbitrary rank profile
Georg Heinig ; Karla Rost
Numerical Linear Algebra with Applications. 12:141-151

Schur algorithm 0102 computer and inform... Toeplitz matrix Direct numerical methods... split algorithm 01 natural sciences
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112

Stability of the Matrix Factorization for Solving Block Tridiagonal Symmetric Indefinite Linear Systems: Stability of the matrix factorization for solving block tridiagonal symmetric indefinite linear systems
Jinxi Zhao ; Weiguo Wang ; Weiqing Ren
BIT Numerical Mathematics. 44:181-188

Computational methods fo... backward stability indefinite systems factorization block tridiagonal symmet... Numerical computation of...
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113

On the inverse of a general tridiagonal matrix: On the inverse of a general tridiagonal matrix.
Moawwad El-Mikkawy
Applied Mathematics and Computation. 150:669-679

MATLAB numerical examples 0209 industrial biotechn... MAPLE MATHEMATICA determinants
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114

The design and implementation of a new out-of-core sparse cholesky factorization method: The design and implementation of a new out-of-core sparse Cholesky factorization method
Vladimir Rotkin ; Sivan Toledo
ACM Transactions on Mathematical Software. 30:19-46

sparse Cholesky factoriz... Computational methods fo... right-looking and left-l... Packaged methods for num... 0101 mathematics Direct numerical methods...
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115

The accurate inversion of vandermonde matrices: The accurate inversion of Vandermonde matrices
Jog, CS
Computers & Mathematics with Applications. 47:921-929

Accurate Vandermonde inv... Roundoff error Mechanical Engineering round-off errors recursive formulae numerical results
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116

Two fast algorithms for solving diagonal-plus-semiseparable linear systems: Two fast algorithms for solving diagonal-plus-semiseparable linear systems.
Ellen Van Camp ; Nicola Mastronardi ; Marc Van Barel
Journal of computational and applied mathematics 164 (2004): 731–747. doi:10.1016/j.cam.2003.09.040
info:cnr-pdr/source/autori:Ellen Van Camp; Nicola Mastronardi; Marc Van Barel/titolo:Two fast algorithms for solving diagonal-plus-semiseparable linear systems/doi:10.1016%2Fj.cam.2003.09.040/rivista:Journal of computational and applied mathematics/anno:2004/pagina_da:731/pagina_a:747/intervallo_pagine:731–747/volume:164

URV-factorization Diagonal-plus-semisepara... Applied Mathematics QR-factorization Direct numerical methods... algorithms
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117

A stable test to check if a matrix is a nonsingular $M$-matrix: A stable test to check if a matrix is a nonsingular \(M\)-matrix
Juan Manuel Peña
Mathematics of Computation. 73:1385-1393

non-singular matrix spectral radius \(M\)-matrix Other matrix algorithms 0202 electrical engineer... Gaussian elimination
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118

Non-iterative solution of finite-element equations in incompressible solids: Non-iterative solution of finite element equations in incompressible solids
Nicholson, D. W.
Acta Mechanica. 167:189-195

Finite element methods a... 0203 mechanical engineer... 02 engineering and techn... Rods (beams, columns, sh... 0101 mathematics Mechanics
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119

RECOGNITION OF STRONGLY CONNECTED COMPONENTS BY THE LOCATION OF NONZERO ELEMENTS OCCURRING IN C(G) = (D - A(G))-1: Recognition of strongly connected components by the location of nonzero elements occurring in \(C(G)=(D-A(G))^{-1}\)
Young-Yug Kang ; Koon-Chan Kim
Bulletin of the Korean Mathematical Society. 41:125-135

adjacency matrix Graphs and linear algebr... 0103 physical sciences Directed graphs (digraph... 0102 computer and inform... Direct numerical methods...
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120

Block Gauss elimination followed by a classical iterative method for the solution of linear systems: Block Gauss elimination followed by a classical iterative method for the solution of linear systems.
Apostolos Hadjidimos ; Maria Alanelli
Journal of Computational and Applied Mathematics. 163:381-400

Iterative numerical meth... Gauss–Seidel and SOR ite... Laplace operator, Helmho... M-matrices Numerical computation of... blockwise iterative meth...
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