Výsledky vyhľadávania - "F.2.1.[Analysis of Algorithms and Problem Complexity]"
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Division-free computation of subresultants using Bezout matrices
ISSN: 0020-7160, 1029-0265Vydavateľské údaje: Abingdon Taylor & Francis 01.12.2009Vydané v International journal of computer mathematics (01.12.2009)“…We present an algorithm to compute the subresultant sequence of two polynomials that completely avoids division in the ground domain, generalizing an algorithm…”
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Complexity results for some eigenvector problems
ISSN: 0020-7160, 1029-0265Vydavateľské údaje: Abingdon Gordon and Breach Science Publishers 2000Vydané v International journal of computer mathematics (2000)“…We consider the computation of eigenvectors over the integers, where each component x i satisfies for an integer b. We address various problems in this…”
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Systolic givens factorization of dense rectangular matrices
ISSN: 0020-7160, 1029-0265Vydavateľské údaje: Abingdon Gordon and Breach Science Publishers 01.01.1988Vydané v International journal of computer mathematics (01.01.1988)“…Given an m by n dense matrix A(m≧n) we consider parallel algorithms to compute its orthogonal factorization via Givens rotations. First we describe an…”
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Block LU decompositon of a band matrix on a systolic array
ISSN: 0020-7160, 1029-0265Vydavateľské údaje: Gordon and Breach Science Publishers 01.01.1985Vydané v International journal of computer mathematics (01.01.1985)“…After a brief discussion on systolic arrays for band matrix LU or QR decomposition, we introduce a new systolic array for the block 2x2 LU decompositon of a…”
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