A sharp error estimate for the numerical solution of a Dirichlet problem for the Poisson equation

Büttgenbach, B.; Esser, H.; Lüttgens, G.; Nessel, Rolf Joachim

Amsterdam [u.a.] : North-Holland (1992)
Journal Article

In: Journal of computational and applied mathematics
Volume: 44
Page(s)/Article-Nr.: 331-337