Showing 181 - 200 of 3,077

181

Implementing Hager's exchange methods for matrix profile reduction
Jennifer A. Scott ; John Reid
ACM Transactions on Mathematical Software. 28:377-391

sparse matrix Computational methods fo... numerical examples Other matrix algorithms exchange methods 0101 mathematics
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182

Fast and stable solution�of banded-plus-semiseparable linear systems: Fast and stable solution of banded-plus-semiseparable linear systems
FASINO D ; GEMIGNANI, LUCA
Calcolo. 39:201-217

Computational methods fo... numerical examples Complexity and performan... algorithm partial pivoting 4. Education
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183

outer solution of linear systems whose elements are affine functions of interval parameters: Outer solution of linear systems whose elements are affine functions of interval parameters
Lubomir V. Kolev
Reliable Computing. 8(6):493-501

interval enclosure Interval and finite arit... interval parameters direct method center-radius representa... interval arithmetic
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184

Symmetric-Triangular Decomposition and its Applications Part I: Theorems and Algorithms: Symmetric-triangular decomposition and its applications. I: Theorems and algorithms
Jinyun Yuan ; Gene H. Golub
BIT Numerical Mathematics. 42:814-822

stability 0101 mathematics Direct numerical methods... matrix factorization algorithms 01 natural sciences
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185

A PLU-factorization of rectangular matrices by the Neville elimination: A \(PLU\)-factorization of rectangular matrices by the Neville elimination
Juan R. Torregrosa ; Maite Gassó
Linear Algebra and its Applications. 357:163-171

Numerical Analysis algorithm Algebra and Number Theor... Totally positive matrix Factorization LU 0102 computer and inform...
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186

Simultaneous backward stability of Gauss and Gauss–Jordan elimination: Simultaneous backward stability of Gauss and Gauss-Jordan elimination.
Juan Manuel Peña
Numerical Linear Algebra with Applications. 10:317-321

backward stability Roundoff error Gauss elimination pivoting strategy 0101 mathematics Direct numerical methods...
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187

A fast direct solver for elliptic problems with a divergence constraint: A fast direct solver for elliptic problems with a divergence constraint.
Janne Martikainen ; Tuomo Rossi ; Jari Toivanen
Numerical Linear Algebra with Applications. 9:629-652

separable matrix linear elasticity Numerical solution of di... Finite element, Rayleigh... Direct numerical methods... Stokes equation
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188

Inertia-controlling factorizations for optimization algorithms
Anders Forsgren
Applied Numerical Mathematics. 43:91-107

Numerical mathematical p... sparse matrix factorizat... Nonlinear programming 0211 other engineering a... symmetric indefinite fac... 02 engineering and techn...
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189

Which pivot to solve linear systems?
Ian Gambini ; David-Olivier Azulay
Journal of Computational and Applied Mathematics. 147:471-484

Applied Mathematics linear systems 0211 other engineering a... Linear systems 02 engineering and techn... division-free pivots
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190

Load-balanced parallel banded-system solvers: Load-balanced parallel banded-system solvers.
Chung, K.L. ; Yan, W.M. ; Wu, J.G. ; et al.
Theoretical Computer Science. 289:313-334

Load-balancing analysis Parallel algorithms solvers Parallel numerical compu... 02 engineering and techn... Direct numerical methods...
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191

Quality of the Solution Sets of Parameter-Dependent Interval Linear Systems: Quality of the solution sets of parameter-dependent interval linear systems
Evgenija D. Popova
ZAMM. 82:723-727

Linear equations (linear... Interval and finite arit... Numerical computation of... interval hulls interval linear systems interval arithmetic
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192

Exact and asymptotic inverse of the Toeplitz matrix with polynomial singular symbol
Abdellatif Seghier ; Philippe Rambour
Comptes Rendus. Mathématique. 335:705-710

determinants Determinants, permanents... traces Toeplitz matrix Direct numerical methods... 01 natural sciences
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193

an efficient direct solver for the boundary concentrated fem in 2d: An efficient direct solver for the boundary concentrated FEM in 2D
Jens Markus Melenk ; Boris N. Khoromskij
Computing. 69(2):91-117

direct solvers hp-finite element method... Finite element, Rayleigh... Direct numerical methods... Mesh generation, refinem... Regularity of generalize...
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194

Efficient boundary element method solution of potential problems that are large, linear and involve optimization of boundary geometry
Gale, TJ ; Johnston, PR ; Kilpatrick, D
Communications in Numerical Methods in Engineering. 18:827-834

Laplace operator, Helmho... 0211 other engineering a... Mathematical sciences Boundary element methods... 02 engineering and techn... Direct numerical methods...
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195

Designing Optimal Algorithms for Solving Banded Triangular Systems on Rings: Designing optimal algorithms for solving banded triangular systems on rings
Eugene Santos ; Eunice E. Santos ; Eugene S. Santos
Journal of Mathematical Modelling and Algorithms. 1:169-180

Computational methods fo... Complexity and performan... Numerical algorithms for... Analysis of algorithms a... banded triangular system... parallel algorithms
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196

Recent advances in direct methods for solving unsymmetric sparse systems of linear equations
Anshul Gupta
ACM Transactions on Mathematical Software. 28:301-324

Computational methods fo... Complexity and performan... WSMP Parallel numerical compu... unsymmetric sparse syste... 0101 mathematics
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197

Null–space construction using cofactors from a screw–algebra context: Null-space construction using cofactors from a screw-algebra context
Dai, J S ; Rees Jones, J
Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences. 458:1845-1866

Linear equations (linear... 0209 industrial biotechn... null space 02 engineering and techn... Direct numerical methods... 16. Peace & justice
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198

Parallel algorithms for solving tridiagonal and near-circulant systems: Parallel algorithms for solving tridiagonal and near-circulant systems.
Sarita Nemani ; L. E. Garey
Applied Mathematics and Computation. 130:285-294

circulant matrix perturbed system parallel processing near-circulant tridiagon... Gaussian elimination Parallel numerical compu...
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199

On the reconstruction of Toeplitz matrix inverses from columns
Georg Heinig
Linear Algebra and its Applications. 350:199-212

Numerical Analysis Algebra and Number Theor... fast algorithms inverse Matrix inversion Toeplitz matrix
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200

A stable, direct solver for the gradient equation
Stevenson, R.P. ; Analyse ; Universiteit Utrecht ; et al.
Mathematics of Computation. 72:41-54

Error bounds for boundar... finite element discretiz... multiscale bases Wiskunde en computerwete... Stokes equations gradient equation
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