A Mixed Approach to the Poisson Problem with Line Sources
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Publication:4989942
DOI10.1137/19M1296549zbMath1466.35093arXiv1910.11785OpenAlexW3158175460MaRDI QIDQ4989942
Kundan Kumar, Ingeborg Gjerde, Jan Martin Nordbotten
Publication date: 27 May 2021
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1910.11785
Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Singular elliptic equations (35J75)
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