Compact 9-point finite difference methods with high accuracy order and/or M-matrix property for elliptic cross-interface problems

Qiwei Feng, Bin Han 0003, Peter D. Minev. Compact 9-point finite difference methods with high accuracy order and/or M-matrix property for elliptic cross-interface problems. J. Computational Applied Mathematics, 428:115151, August 2023. [doi]

Abstract

Abstract is missing.