A matching of singularities in domain decomposition methods for reaction-diffusion problems with discontinuous coefficients

DOI10.1051/M2AN/2010031zbMath1270.65074OpenAlexW2067601719MaRDI QIDQ2836467

Chokri Chniti

Publication date: 3 July 2013

Published in: ESAIM: Mathematical Modelling and Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1051/m2an/2010031

zbMATH Keywords

convergencecorner singularitydomain decompositionnumerical experimentsreaction-diffusion problemsmixed boundary value problemtransmission conditionsheterogeneous coefficientsKondratiev theory

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) PDEs with low regular coefficients and/or low regular data (35R05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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