On discontinuous Galerkin method and semiregular family of triangulations.

• ID: 2313, RIV: 10030865
• ISSN: 0862-7940, ISBN: not specified
• source: Applications of Mathematics
• keywords: discontinuous; Galerkin; method; semiregular; family; triangulations
• authors: Aleš Prachař
• authors from KNM: not assigned

Abstract

Penalized schemes are analyzed in the context of quite general triangular meshes for the discretization of second order elliptic partial differential equations satisfying only a semiregularity assumption. A new penalty term is presented. Illustrative numerical results are given.