A BOUNDARY VALUE PROBLEM FOR THE ELLIPTIC EQUATION OF SECOND ORDER IN A DOMAIN WITH A NARROW SLIT. 1. THE TWO-DIMENSIONAL CASE

DOI10.1070/SM1976v028n04ABEH001663zbMath0381.35028OpenAlexW2027330632MaRDI QIDQ4161982

Publication date: 1978

Published in: Mathematics of the USSR-Sbornik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/sm1976v028n04abeh001663

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Boundary values of solutions to elliptic equations and elliptic systems (35J67) Theoretical approximation in context of PDEs (35A35) Solutions to PDEs in closed form (35C05)

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