Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Akhmadjon K. Urinov"'
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 26, Iss 2, Pp 273-292 (2022)
In present paper, an initial-boundary value problem is formulated in a rectangle for a higher even order partial differential equation with the Bessel operator. Applying the method of separation of variables to the considered problem a spectral probl
Externí odkaz:
https://doaj.org/article/74d5b9c07e4a4eb3993e4b4e3623836c
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 21, Iss 4, Pp 665-683 (2017)
We study the Dirichlet problem in a parallelepiped for a three-dimensional equation of mixed type with three singular coefficients. Separation of variables with Fourier series and spectral analysis are used to investigate this problem. Two one-dimens
Externí odkaz:
https://doaj.org/article/b805cb96d6a8410dbc83d1a41d6d3d6d