Interior estimates for the Virtual Element Method

Abstract

We analyze the local accuracy of the virtual element method. More precisely, we prove an error bound similar to the one holding for the finite element method, namely, that the local $H^1$ error in a interior subdomain is bounded by a term behaving like the best approximation allowed by the local smoothness of the solution in a larger interior subdomain plus the global error measured in a negative norm.

Cited by in corpus (1)

• Reduced basis stabilization and post-processing for the virtual element method