Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4631020 | Applied Mathematics and Computation | 2011 | 11 Pages |
Abstract
A multigrid method based on cyclic reduction strategy is proposed to solve huge, nonsymmetric singular linear systems arising from Markovian queueing networks. A simple way to construct the matrix-dependent prolongation and restriction operators is presented in this paper. Numerical results for multiple queues are given to illustrate the efficiency and robustness of our methods.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Shu-Ling Yang, Jian-Feng Cai, Hai-Wei Sun,