10 search results - page 1 / 2 » On the performance of parallel normalized explicit precondit... |
IPPS
2006
IEEE
13 years 10 months ago
2006
IEEE
A new class of parallel normalized preconditioned conjugate gradient type methods in conjunction with normalized approximate inverses algorithms, based on normalized approximate f...
AMC
2006
13 years 4 months ago
2006
A parallel algorithm based on the multidimensional minimization of the Rayleigh quotient is proposed to evaluate the leftmost eigenpairs of the generalized symmetric positive defi...
SIAMMAX
2010
12 years 11 months ago
2010
Optimality systems and their linearizations arising in optimal control of partial differential equations with pointwise control and (regularized) state constraints are considered. ...
PPOPP
1993
ACM
13 years 8 months ago
1993
ACM
This paper discusses our experience with fine-grain synchronization for a variant of the preconditioned conjugate gradient method. This algorithm represents a large class of algo...
IPPS
1995
IEEE
13 years 8 months ago
1995
IEEE
The linear systems associated with large, sparse, symmetric, positive definite matrices are often solved iteratively using the preconditioned conjugate gradient method. We have d...