The Unified Transform for the modified Helmholtz equation in the exterior of a square

zbMath1347.65183arXiv1401.2502MaRDI QIDQ2990106

Jonatan Lenells, Athanassios S. Fokas

Publication date: 29 July 2016

Full work available at URL: https://arxiv.org/abs/1401.2502

zbMATH Keywords

modified Helmholtz equationunified transformexterior of a square

Mathematics Subject Classification ID

Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Boundary element methods for boundary value problems involving PDEs (65N38)

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A Hybrid Analytical-Numerical Technique for Elliptic PDEs ⋮ On the Fokas method for the solution of elliptic problems in both convex and non-convex polygonal domains

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