On a problem with an unknown boundary for elliptic equations

DOI10.1070/RM1985V040N03ABEH003599zbMath0643.35027OpenAlexW1970772798MaRDI QIDQ3785246

A. A. jun. Kosmodem'yanskij

Publication date: 1985

Published in: Russian Mathematical Surveys (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/rm1985v040n03abeh003599

zbMATH Keywords

harmonic functionshape of domains

Mathematics Subject Classification ID

Inverse problems for PDEs (35R30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Connections of harmonic functions with differential equations in two dimensions (31A35)

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