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JOURNALS // Mathematical notes of NEFU // Archive

Mathematical notes of NEFU, 2016 Volume 23, Issue 1, Pages 79–86 (Mi svfu17)

This article is cited in 2 papers

Mathematics

On the solvability of boundary value problems for multidimensional parabolic equations of fourth order with nonlocal boundary condition of integral form

N. S. Popov

M.K. Ammosov North-Eastern Federal University, Kulakovskogo st., 48, Yakutsk 677000, Russia

Abstract: We investigate solvability of the initial-boundary value problem for linear parabolic equations of fourth order with the boundary conditions connecting the values of solution or conormal the derivative of the solution with values of a certain integral operator from the solution. We prove the theorem of existence and uniqueness of regular solutions.

Keywords: parabolic equation of fourth order, Sobolev space, initial-boundary value problem, continuation method the parameter, a priori estimates, regular solutions.

UDC: 517.946

Received: 16.01.2016



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