Algebraic multigrid method for queueing networks
Qianshun Chang, Shuqing Ma, Guangyao Lei · International Journal of Computer Mathematics · 1999
A modified algebraic multigrid (AMG) method for queueing networks is presented. The method keeps the singularity of queueing networks in the coarse grid by modifying the restriction operators. Numerical results demonstrate that this method is more efficient and robust than conventional AMG method.