25 search results - page 5 / 5 » PSPIKE: A Parallel Hybrid Sparse Linear System Solver |
PPAM
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. We present an out-of-core sparse direct solver for unsymmetric linear systems. The solver factors the coefficient matrix A into A = PLU using Gaussian elimination with pa...
IPPS
2007
IEEE
13 years 11 months ago
2007
IEEE
Grid computing focuses on making use of a very large amount of resources from a large-scale computing environment. It intends to deliver high-performance computing over distribute...
PPAM
2005
Springer
13 years 10 months ago
2005
Springer
Algorithms for the sparse matrix-vector multiplication (shortly SpM×V ) are important building blocks in solvers of sparse systems of linear equations. Due to matrix sparsity, the...
CGF
2008
13 years 5 months ago
2008
We present a novel approach to parameterize a mesh with disk topology to the plane in a shape-preserving manner. Our key contribution is a local/global algorithm, which combines a...
TMI
2011
12 years 12 months ago
2011
Abstract—Many practical applications require the reconstruction of images from irregularly sampled data. The spline formalism offers an attractive framework for solving this prob...