7 citations · 8 across the 2 of their papers we have counts for
2 papers
math.NA2019★ 1 cited
A multigrid-reduction-in-time solver with a new two-level convergence for unsteady fractional Laplacian problems
Xiaoqiang Yue, Kejia Pan, Jie Zhou +3
The multigrid-reduction-in-time (MGRIT) technique has proven to be successful in achieving higher run-time speedup by exploiting parallelism in time. The goal of this article is to…
math.NA2016★ 7 cited
MultiGrid Preconditioners for Mixed Finite Element Methods of Vector Laplacian
Long Chen, Yongke Wu, Lin Zhong +1
Due to the indefiniteness and poor spectral properties, the discretized linear algebraic system of the vector Laplacian by mixed finite element methods is hard to solve. A block di…