Construction of Eigenfunctions to One Nonlocal Second-Order Differential Operator with Double Involution
Turmetov B. Karachik V.
October 2022MDPI
Axioms
2022#11Issue 10
In this paper, we study the eigenfunctions to one nonlocal second-order differential operator with double involution. We give an explicit form of the eigenfunctions to the boundary value problem in the unit ball with Dirichlet conditions on the boundary. For the problem under consideration, the completeness of the system of eigenfunctions is established.
boundary value problem , double involution , eigenfunctions , eigenvalues , nonlocal differential operator
Text of the article Перейти на текст статьи
Department of Mathematics, Khoja Akhmet Yassawi International Kazakh-Turkish University, Turkistan, 161200, Kazakhstan
Department of Mathematical Analysis, South Ural State University (NRU), Chelyabinsk, 454080, Russian Federation
Department of Mathematics
Department of Mathematical Analysis
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026