282 search results - page 8 / 57 » Additive Preconditioning for Matrix Computations |
ASAP
2006
IEEE
14 years 2 months ago
2006
IEEE
In this paper, we propose a reconfigurable hardware accelerator for fixed-point-matrix-vector-multiply/add operations, capable to work on dense and sparse matrices formats. The pr...
COMBINATORICS
2006
13 years 11 months ago
2006
The linear complexity of a matrix is a measure of the number of additions, subtractions, and scalar multiplications required to multiply that matrix and an arbitrary vector. In th...
ISSAC
1994
Springer
14 years 2 months ago
1994
Springer
New techniques, both theoretical and practical, are presented for constructing a permutation representation for a matrix group. We assume that the resulting permutation degree, n,...
COMPGEOM
2011
ACM
13 years 2 months ago
2011
ACM
We present a new algorithm for computing zigzag persistent homology, an algebraic structure which encodes changes to homology groups of a simplicial complex over a sequence of sim...
CORR
2007
Springer
13 years 10 months ago
2007
Springer
For academics and practitioners concerned with computers, business and mathematics, one central issue is supporting decision makers. In this paper, we propose a generalization of ...