Elliptic differential operators with noninteger order degeneration

DOI10.3103/S0278641923020024zbMath1525.35094MaRDI QIDQ6060644

D. P. Emel'yanov

Publication date: 3 November 2023

Published in: Moscow University Computational Mathematics and Cybernetics (Search for Journal in Brave)

zbMATH Keywords

elliptic equationsequations with analytic coefficientsequations with small parameternoninteger order degeneracy

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Degenerate elliptic equations (35J70)

Cites Work

• Nonsmooth eigenfunctions in problems of mathematical physics
• The method of spectral separation of variables for irregularly degenerate elliptic differential operators.
• Construction of exact solutions of irregularly degenerate elliptic equations with analytic coefficients
• Using Poisson series in the analytic theory of irregularly degenerate elliptic differential operators
• Elliptic differential operators with analytic coefficients and linear degeneracy
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