Szczegóły publikacji
Opis bibliograficzny
Using a graph grammar system in the finite element method / Barbara Strug, Anna Paszyńska, Maciej PASZYŃSKI, Ewa Grabska // International Journal of Applied Mathematics and Computer Science ; ISSN 1641-876X. — 2013 — vol. 23 no. 4, s. 839–853. — Bibliogr. s. 852–853
Autorzy (4)
- Strug Barbara
- Paszyńska Anna
- AGHPaszyński Maciej
- Grabska Ewa
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 79694 |
|---|---|
| Data dodania do BaDAP | 2014-02-12 |
| Tekst źródłowy | URL |
| DOI | 10.2478/amcs-2013-0063 |
| Rok publikacji | 2013 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | International Journal of Applied Mathematics and Computer Science |
Abstract
The paper presents a system of Composite Graph Grammars (CGGs)modelling adaptive two dimensional hp Finite Element Method (hp-FEM) algorithms with rectangular finite elements. A computational mesh is represented by a composite graph. The operations performed over the mesh are defined by the graph grammar rules. The CGG system contains different graph grammars defining different kinds of rules of mesh transformations. These grammars allow one to generate the initial mesh, assign values to element nodes and perform h- and p-adaptations. The CGG system is illustrated with an example from the domain of geophysics.
