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On boundary value problems of the Samarskii–Ionkin type for the Laplace operator in a ball
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- Journal Article
- A2
- open access
On a boundary value problem of the Samarskii-Ionkin type for the Laplace operator in a ball
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- Book
- open access
Spectral geometry of partial differential operators
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Direct and inverse problems for the Poisson equation with equality of flows on a part of the boundary
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On a generalised Samarskii-Ionkin type problem for the Poisson equation
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Spectral properties of boundary-value problem with a shift for wave equation
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- Journal Article
- A1
- open access
Boundary-value problems for wave equations with data on the whole boundary
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On a problem for the one dimensional wave equation with data on the whole boundary of the domain
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Properties of solutions to Neumann-Tricomi problems for Lavrent’ev-Bitsadze equations at corner points