×

zbMATH — the first resource for mathematics

Analytic regularity for a singularly perturbed problem. (English) Zbl 1023.35009

MSC:
35B25 Singular perturbations in context of PDEs
35J25 Boundary value problems for second-order elliptic equations
65N30 Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs
PDF BibTeX XML Cite
Full Text: DOI