Wave envelope examples for progressive waves

DOI10.1002/nme.1620381502zbMath0835.76044OpenAlexW1974147630MaRDI QIDQ4859297

P. Bettess, Edmund A. Chadwick

Publication date: 7 January 1996

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.1620381502

zbMATH Keywords

Helmholtz equationtrial function

Mathematics Subject Classification ID

Bulk waves in solid mechanics (74J10) Finite element methods applied to problems in solid mechanics (74S05) Hydro- and aero-acoustics (76Q05) Finite element methods applied to problems in fluid mechanics (76M10)

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