|
This article is cited in 2 scientific papers (total in 2 papers)
Analogue of Bohl theorem for a class of linear partial differential equations
E. Mukhamadieva, A. N. Naimovab, A. Kh. Sattorovc a Vologda State University, Lenin str., 15, 160000, Vologda, Russia
b Vologda Institute of Law and Economics, Schetinina str., 2, 160002, Vologda, Russia
c Khujand State University named after Academician B. Gafurov, Mavlonbekov passage, 1,
735700, Khudjand, Republic of Tajikistan
Abstract:
We study the existence and uniqueness of a solution bounded in the entire space for a class of higher order linear partial differential equations. We prove the theorem on the necessary and sufficient condition for the existence and uniqueness of a bounded solution for a studied class of equations. This theorem is an analogue of the Bohl theorem known in the theory of ordinary differential equations. In a partial case the unique solvability conditions are expressed in terms of the coefficients of the equation and we provide the integral representation for the bounded solution.
Keywords:
Bohl theorem, bounded solution, symbol of equation, representation of a bounded solution.
Received: 15.02.2016
Citation:
E. Mukhamadiev, A. N. Naimov, A. Kh. Sattorov, “Analogue of Bohl theorem for a class of linear partial differential equations”, Ufimsk. Mat. Zh., 9:1 (2017), 75–88; Ufa Math. J., 9:1 (2017), 75–88
Linking options:
https://www.mathnet.ru/eng/ufa367https://doi.org/10.13108/2017-9-1-75 https://www.mathnet.ru/eng/ufa/v9/i1/p75
|
Statistics & downloads: |
Abstract page: | 373 | Russian version PDF: | 136 | English version PDF: | 14 | References: | 65 |
|