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JOURNALS // Vestnik KRAUNC. Fiziko-Matematicheskie Nauki // Archive
Vestnik KRAUNC. Fiz.-Mat. Nauki, 2017 Number 2(18), Pages 7–19 (Mi vkam195)
MATHEMATICS

Spectral problems for three-dimensional elliptic equations with singular coefficients

K. T. Karimov

Fergana State University

Abstract: The eigenvalues and eigenfunctions of two boundary value problems for three-dimensional equations of elliptic types with singular coefficients with lower terms are found.

Keywords: elliptic type, singular coefficient, hypergeometric function, eigenvalues, eigenfunction.

UDC: 517.956.227

MSC: 58J50

Received: 18.05.2017

DOI: 10.18454/2079-6641-2017-18-2-7-19



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© Steklov Math. Inst. of RAS, 2025