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» Some Elimination Problems for Matrices
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ISSAC
2007
Springer
131views Mathematics» more  ISSAC 2007»
14 years 4 months ago
Some recent progress in exact linear algebra and related questions
We describe some major recent progress in exact and symbolic linear algebra. These advances concern the improvement of complexity estimates for fundamental problems such as linear...
Gilles Villard
IPPS
2000
IEEE
14 years 2 months ago
On Optimal Fill-Preserving Orderings of Sparse Matrices for Parallel Cholesky Factorizations
In this paper, we consider the problem of nding llpreserving ordering of a sparse symmetric and positive de nite matrix such that the reordered matrix is suitable for parallel fac...
Wen-Yang Lin, Chuen-Liang Chen
CCDS
2010
122views more  CCDS 2010»
13 years 7 months ago
The problem of mutually unbiased bases in dimension 6
We outline a discretization approach to determine the maximal number of mutually unbiased bases in dimension 6. We describe the basic ideas and introduce the most important definit...
Philippe Jaming, Máté Matolcsi, P&ea...
CORR
2008
Springer
128views Education» more  CORR 2008»
13 years 10 months ago
A Quantifier Elimination Algorithm for Linear Real Arithmetic
We propose a new quantifier elimination algorithm for the theory of linear real arithmetic. This algorithm uses as subroutines satisfiability modulo this theory and polyhedral pro...
David Monniaux
4OR
2010
107views more  4OR 2010»
13 years 9 months ago
On matrices with the Edmonds-Johnson property
s (from Seminario Dottorato's web page) 3 Notes of the seminars 9 Nicola Mazzari, A note on Grothendieck fundamental group . . . . . . . . . . . . . . 9 Marco Formentin, Infor...
Alberto Del Pia