Exact Boundary Conditions at an Artificial Boundary for Partial Differential Equations in Cylinders

DOI10.1137/0517026zbMath0617.35052OpenAlexW2063458426MaRDI QIDQ4726701

Thomas M. Hagstrom, Herbert B. Keller

Publication date: 1986

Published in: SIAM Journal on Mathematical Analysis (Search for Journal in Brave)

Full work available at URL: https://authors.library.caltech.edu/13076/

zbMATH Keywords

uniquenessHelmholtz equationsseparation of variablesnonlocal boundary conditionunbounded cylindrical domainsasymptotic conditions

Mathematics Subject Classification ID

Nonlinear boundary value problems for linear elliptic equations (35J65) Boundary value problems for higher-order elliptic equations (35J40) General topics in linear spectral theory for PDEs (35P05)

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