activity
20142023
most citedAspects of an adaptive finite element method for the fractional Laplacian: a priori and a posteriori error estimates, efficient implementation and multigrid solver

105 citations · 358 across the 18 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

math.NA2023

Uniform Preconditioners for High Order Finite Element Approximations of Planar Linear Elasticity

Mark Ainsworth, Charles Parker

A new preconditioner is developed for high order finite element approximation of linear elastic problems on triangular meshes in two dimensions. The new preconditioner results in a…

math.NA2023

Statically Condensed Iterated Penalty Method for High Order Finite Element Discretizations of Incompressible Flow

Mark Ainsworth, Charles Parker

We introduce and analyze a Statically Condensed Iterated Penalty (SCIP) method for solving incompressible flow problems discretized with th-order Scott-Vogelius elements. While…