12 citations · 12 across the 1 of their papers we have counts for
2 papers
math.NA2018★ 12 cited
Superconvergent recovery of Raviart--Thomas mixed finite elements on triangular grids
Randolph E. Bank, Yuwen Li
For the second lowest-order Raviart--Thomas mixed method, we prove that the canonical interpolant and finite element solution for the vector variable in elliptic problems are super…
math.NA2016
Arbitrary Dimension Convection-Diffusion Schemes for Space-Time Discretizations
Randolph E. Bank, Panayot S. Vassilevski, Ludmil T. Zikatanov
This note proposes embedding a time dependent PDE into a convection-diffusion type PDE (in one space dimension higher) with singularity, for which two discretization schemes, the c…