Open AccessTHE BOUNDARY VALUE PROBLEM FOR A HYPERBOLIC EQUATION WITH BESSEL OPERATOR IN A RECTANGULAR DOMAIN WITH INTEGRAL BOUNDARY VALUE CONDITION OF THE FIRST KIND
Author(s) -
Н. В. Зайцева
Publication year - 2016
Publication title -
vestnik samarskogo universiteta. estestvennonaučnaâ seriâ
Language(s) - English
Resource type - Journals
eISSN - 2712-8954
pISSN - 2541-7525
DOI - 10.18287/2541-7525-2016-22-3-4-51-62
Subject(s) - mathematics , mathematical analysis , boundary value problem , bessel function , mixed boundary condition , uniqueness , poincaré–steklov operator , hyperbolic partial differential equation , operator (biology) , domain (mathematical analysis) , partial differential equation , robin boundary condition , biochemistry , chemistry , repressor , transcription factor , gene
We consider a boundary value problem with integral nonlocal boundary condition of the first kind for a hyperbolic equation with Bessel differential operator in a rectangular domain. The equivalence of this problem and a local problem with boundary conditions of the second kind is established. The existence and uniqueness of solution of the equivalent problem are proved by means of the spectral method. The solution of the problem is obtained in the form of the Fourier-Bessel series. Convergence is proved in the class of regular solutions.