Singularity extraction for elliptic equations with coefficients with jumps and Dirac sources

DOI10.3233/asy-221824zbMath1529.35527MaRDI QIDQ6073826

Unnamed Author, Faker Ben Belgacem

Publication date: 18 September 2023

Published in: Asymptotic Analysis (Search for Journal in Brave)

zbMATH Keywords

elliptic problemsnon-smooth conductivitypoint-wise Dirac sourcessingular/regular splitting

Mathematics Subject Classification ID

Smoothness and regularity of solutions to PDEs (35B65) Biomedical imaging and signal processing (92C55) Variational methods applied to PDEs (35A15) PDEs in connection with biology, chemistry and other natural sciences (35Q92) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Physiological flow (92C35) Singular elliptic equations (35J75) Green's functions for elliptic equations (35J08)

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