Complex source point solutions of the Helmholtz equation and the complex delta function: the missing link

DOI10.1007/s00033-022-01931-5zbMath1506.35044OpenAlexW4313531808MaRDI QIDQ2112250

Norbert Gorenflo, Martin Ochmann

Publication date: 9 January 2023

Published in: ZAMP. Zeitschrift für angewandte Mathematik und Physik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00033-022-01931-5

zbMATH Keywords

Helmholtz equationwavefieldcomplex source point

Mathematics Subject Classification ID

PDEs in connection with optics and electromagnetic theory (35Q60) Fundamental solutions to PDEs (35A08) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

Cites Work

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• A ``complex source in the 2D real space
• Physical wavelets and their sources: real physics in complex spacetime
• Theory and Application of Acoustic Sources Using Complex Analysis
• Principles of Optics

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