Two-level Preconditioner with Small Coarse Grid Appropriate for Unstructured Meshes

Jitka Krízková, Petr Vanek. Two-level Preconditioner with Small Coarse Grid Appropriate for Unstructured Meshes. Numerical Lin. Alg. with Applic., 3(4):255-274, 1996. [doi]

Abstract

Abstract is missing.