Geodesic
About an initial boundary problem for a degenerate higher even order partial differential equation
Sibirskij žurnal industrialʹnoj matematiki, Tome 26 (2023) no. 2, pp. 155-170.

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For one degenerate differential equation in partial derivatives of high even order with operator The initial boundary value problem is formulated in the rectangle and the existence, uniqueness and stability of the solution of the problem under study are proved.
Keywords: degenerate partial differential equation initial-boundary value problem, spectral problem, the existence, uniqueness and stability of the solution, the method of separation of variables. . 
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A. K. Urinov; M. S. Azizov. About an initial boundary problem for a degenerate higher even order partial differential equation. Sibirskij žurnal industrialʹnoj matematiki, Tome 26 (2023) no. 2, pp. 155-170. http://geodesic.mathdoc.fr/item/SJIM_2023_26_2_a12/

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