On the solvability of Fredholm boundary integral equations of the first kind for the three-dimensional transmission problem on the spectrum

DOI10.1134/s0012266124020058zbMath1542.45006MaRDI QIDQ6552483

S. I. Smagin, A. A. Kashirin

Publication date: 8 June 2024

Published in: Differential Equations (Search for Journal in Brave)

zbMATH Keywords

eigenvalueintegral equationwave numberapproximate solutiontransmission problem

Mathematics Subject Classification ID

Integro-partial differential equations (45K05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Fredholm integral equations (45B05) Eigenvalue problems for integral equations (45C05)

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