A finite element approximation for a class of degenerate elliptic equations

Authors
Franchi, B Tesi, MC
Citation
B. Franchi et Mc. Tesi, A finite element approximation for a class of degenerate elliptic equations, MATH COMPUT, 69(229), 2000, pp. 41-63
Citations number
29
Categorie Soggetti
Mathematics
Journal title
MATHEMATICS OF COMPUTATION
ISSN journal
00255718 → ACNP
Volume
69
Issue
229
Year of publication
2000
Pages
41 - 63
Database
ISI
SICI code
0025-5718(200001)69:229<41:AFEAFA>2.0.ZU;2-S
Abstract
In this paper we exhibit a finite element method fitting a suitable geometr y naturally associated with a class of degenerate elliptic equations (usual ly called Grushin type equations) in a plane region, and we discuss the rel ated error estimates.