On the definition of surface potentials for finite-difference operators

DOI10.1023/A:1021111713715zbMath1041.65079OpenAlexW4231203926MaRDI QIDQ1403976

Semyon V. Tsynkov

Publication date: 20 August 2003

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1021111713715

zbMATH Keywords

fundamental solutiondiscontinuous solutionsurface potentialdifference potentialsingle- and double-layer potentialsCalderon's potentialdiscontinuous grid functionmulti-layer grid boundary

Mathematics Subject Classification ID

Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Finite difference methods for boundary value problems involving PDEs (65N06)

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