Numerical integration in the discontinuous Galerkin method for elliptic problems.

• ID: 2246, RIV: 10029401
• ISSN: neuvedeno, ISBN: 80-85823-54-3
• zdroj: Programs and Algorithms of Numerical Mathematics 13
• klíčová slova: Numerical; integration; discontinuous; Galerkin; method; elliptic; problems
• autoři: Karel Najzar, Aleš Prachař
• autoři z KNM: nepřiřazeno

Abstrakt

Various aspects of the use of numerical integration for the evaluation of integrals appearing in discontinuous Galerkin formulations of a linear elliptic (diffusion) problem are studied. Error estimates are given.