On discontinuous Galerkin method and semiregular family of triangulations.

• ID: 2313, RIV: 10030865
• ISSN: 0862-7940, ISBN: neuvedeno
• zdroj: Applications of Mathematics
• klíčová slova: discontinuous; Galerkin; method; semiregular; family; triangulations
• autoři: Aleš Prachař
• autoři z KNM: nepřiřazeno

Abstrakt

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.