Treffer 141 - 160 von 3.077

141

Efficient and Optimal Parallel Algorithms for Cholesky Decomposition: Efficient and optimal parallel algorithms for Cholesky decomposition
Pei Yue Liu Chu ; Eunice E. Santos
Journal of Mathematical Modelling and Algorithms. 2:217-234

numerical examples Analysis of algorithms a... Parallel numerical compu... 02 engineering and techn... Direct numerical methods... algorithms
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142

Fast Algorithms for Centro-Symmetric and Centro-Skewsymmetric Toeplitz-Plus-Hankel Matrices: Fast algorithms for centro-symmetric and centro-skewsymmetric Toeplitz-plus-Hankel matrices
Karla Rost ; Georg Heinig
Numerical Algorithms. 33:305-317

Complexity and performan... computational complexity WZ-factorization centro-symmetric matrix fast algorithm Parallel numerical compu...
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143

fast algorithms for centro symmetric and centro skewsymmetric toeplitz plus hankel matrices: Fast algorithms for centro-symmetric and centro-skewsymmetric Toeplitz-plus-Hankel matrices
Karla Rost ; Georg Heinig
Numerical Algorithms. 33(1):305-317

Complexity and performan... computational complexity WZ-factorization centro-symmetric matrix fast algorithm Parallel numerical compu...
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144

EFFICIENT ALGORITHMS FOR COMPUTING THE MINIMAL POLYNOMIALS AND THE INVERSES OF LEVEL-k Π-CIRCULANT MATRICES: Efficient algorithms for computing the minimal polynomials and the inverses of level-\(k\) \({\Pi}\)-circulant matrices
Zhaolin Jiang ; Sanyang Liu
Bulletin of the Korean Mathematical Society. 40:425-435

Numerical computation of... level \(k\) \(\Pi\)-circ... minimal polynomial Canonical forms, reducti... Other matrix algorithms 0102 computer and inform...
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145

Some algorithms for solving special tridiagonal block Toeplitz linear systems
Borislav V. Minchev
Journal of Computational and Applied Mathematics. 156:179-200

Matrix equation Applied Mathematics block Toeplitz matrix Block Toeplitz matrix tridiagonal block Toepli... Direct numerical methods...
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146

A note on a three-term recurrence for a tridiagonal matrix: A note on a three-term recurrence for a tridiagonal matrix.
Moawwad El-Mikkawy
Applied Mathematics and Computation. 139:503-511

Computational methods fo... numerical examples 0209 industrial biotechn... Tridiagonal matrix Positive definite matrix algorithm
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147

A note on the recursive decoupling method for solving tridiagonal linear systems
Joan-Josep Climent ; Antonio Zamora ; Leandro Tortosa
Applied Mathematics and Computation. 140:159-164

Computational methods fo... Sherman-Morrison formula Recursive decoupling met... Parallel numerical compu... 0102 computer and inform... 0101 mathematics
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148

Strong rank revealing LU factorizations
M Gu ; L Miranian
Linear Algebra and its Applications. 367:1-16

LU decomposition Numerical Analysis Numerical rank Numerical solutions to o... Algebra and Number Theor... singular values
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149

Fast direct solution of the Helmholtz equation with a perfectly matched layer or an absorbing boundary condition
Tuomo Rossi ; Jari Toivanen ; Erkki Heikkola
International Journal for Numerical Methods in Engineering. 57:2007-2025

perfectly matched layer numerical examples Laplace operator, Helmho... finite-element Helmholtz equation Finite element, Rayleigh...
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150

Diagrammatic Analysis of Interval Linear Equations - Part II: The Two-Dimensional Case and Generalization to n Dimensions: Diagrammatic analysis of interval linear equations. II: The two-dimensional case and generalization to \(n\) dimensions
Zenon Kulpa
Reliable Computing. 9:205-228

two-dimensional relation... Interval and finite arit... interval linear equation... 0102 computer and inform... 0101 mathematics Direct numerical methods...
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151

diagrammatic analysis of interval linear equations part ii the two dimensional case and generalization to n dimensions: Diagrammatic analysis of interval linear equations. II: The two-dimensional case and generalization to \(n\) dimensions
Zenon Kulpa
Reliable Computing. 9(3):205-228

two-dimensional relation... Interval and finite arit... interval linear equation... Direct numerical methods... diagrammatic analysis
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152

Semi-infinite multi-index perturbed block Toeplitz systems
VAN DER MEE, CORNELIS VICTOR MARIA ; RODRIGUEZ, GIUSEPPE ; S. SEATZU
Linear Algebra and its Applications. 366:459-482

Infinite linear system Numerical Analysis Algebra and Number Theor... infinite linear systems numerical results Direct numerical methods...
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153

An application of fast factorization algorithms in Computer Aided Geometric Design: An application of fast factorization algorithms in computer aided geometric design
Giulio Casciola ; L.B. Montefusco ; F. Fabbri
Linear Algebra and its Applications. 366:121-138

Curve intersection numerical examples Numerical Analysis Algebra and Number Theor... fast algorithms Bezout resultant
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154

Computing matrix–vector products with centrosymmetric and centrohermitian matrices: Computing matrix-vector products with centrosymmetric and centro-Hermitian matrices
Heike Fassbender ; Khakim D. Ikramov
Linear Algebra and its Applications. 364:235-241

Numerical Analysis algorithm Algebra and Number Theor... Other matrix algorithms 0202 electrical engineer... Discrete Mathematics and...
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155

Generalized confluent Cauchy–Vandermonde matrices: displacement structures, inversion formulas and tangential interpolations: Generalized confluent Cauchy-Vandermonde matrices: Displacement structures, inversion formulas and tangential interpolations
Zheng-Hong Yang
Journal of Computational and Applied Mathematics. 154:355-371

displacement structure algorithm computational complexity Applied Mathematics linear systems Displacement structure
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156

A faster algorithm for solving linear algebraic equations on the star graph: A faster algorithm for solving linear algebraic equations on the star graph.
Ramesh Chandra ; C. Siva Ram Murthy
Journal of Parallel and Distributed Computing. 63:465-480

Matrix decomposition Parallel algorithm Linear system 0202 electrical engineer... Gaussian elimination Star graph
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157

Finding Optimal Ordering of Sparse Matrices for Column-Oriented Parallel Cholesky Factorization: Finding optimal ordering of sparse matrices for column-oriented parallel Cholesky factorization
Wen-Yang Lin
The Journal of Supercomputing. 24:259-277

Computational methods fo... column task graph parallel computing sparse matrix ordering fill-reducing ordering elimination tree
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158

finding optimal ordering of sparse matrices for column oriented parallel cholesky factorization: Finding optimal ordering of sparse matrices for column-oriented parallel Cholesky factorization
Wen-Yang Lin
The Journal of Supercomputing. 24(3):259-277

Computational methods fo... column task graph parallel computing sparse matrix ordering fill-reducing ordering elimination tree
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159

Algebraic operation of special matrices related to method of least squares: Algebraic operation of special matrices related to method of least squares.
Fuhua Xu
Applied Mathematics-A Journal of Chinese Universities. 18:69-76

Numerical solutions to o... Sherman-Morrison formula least squares method 0202 electrical engineer... updating 02 engineering and techn...
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160

Aspects for a block version of the interval Cholesky algorithm
Schäfer, Uwe
Journal of Computational and Applied Mathematics. 152:481-491

ddc:510 Numerical solution of bo... 0301 basic medicine numerical examples Nonlinear boundary value... Applied Mathematics
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