Approximations of the Helmholtz equation with variable wave number in one dimension

DOI10.1111/sapm.12756MaRDI QIDQ6661962

G. N. Makrakis, Charalambos G. Makridakis, Michael Plexousakis, Dimitrios A. Mitsoudis

Publication date: 13 January 2025

Published in: Studies in Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

finite elementsHelmholtz equationartificial boundary conditionsvariable wave number

Mathematics Subject Classification ID

Fluid mechanics (76-XX) Numerical analysis (65-XX)

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