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133
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ISSAC
2005
Springer
105views Mathematics» more  ISSAC 2005»
15 years 9 months ago
Computing the rank and a small nullspace basis of a polynomial matrix
We reduce the problem of computing the rank and a nullspace basis of a univariate polynomial matrix to polynomial matrix multiplication. For an input n×n matrix of degree d over ...
Arne Storjohann, Gilles Villard
180
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CLUSTER
2011
IEEE
14 years 3 months ago
Achieving Scalable Parallelization for the Hessenberg Factorization
—Much of dense linear algebra has been successfully blocked to concentrate the majority of its time in the Level 3 BLAS, which are not only efficient for serial computation, but...
Anthony M. Castaldo, R. Clint Whaley
141
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MOC
2002
113views more  MOC 2002»
15 years 3 months ago
Computation of several cyclotomic Swan subgroups
Let Cl(OK [G]) denote the locally free class group, that is the group of stable isomorphism classes of locally free OK [G]-modules, where OK is the ring of algebraic integers in th...
Timothy Kohl, Daniel R. Replogle
140
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SIGCOMM
2003
ACM
15 years 9 months ago
Network routing with path vector protocols: theory and applications
Path vector protocols are currently in the limelight, mainly because the inter-domain routing protocol of the Internet, BGP (Border Gateway Protocol), belongs to this class. In th...
João L. Sobrinho
313
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Tutorial
723views
17 years 3 months ago
MATLAB Tutorials
Set of MATLB tutorials covers the following topics: programming in the language of MATLAB, linear algebra, matrix computations, numerical analysis and linear programming with MATLA...