Ziyatkhan S. Aliyev, Elmin A. Agayev, “Structure of the root subspaces and oscillation properties of the eigenfunctions of completely regular Sturmian systems”, Proc. Inst. Math. Mech. of Azerbaijan. Ser. Phys.-Tech. Math. Sci., 2014, том 40, выпуск 1,страницы 36

Structure of the root subspaces and oscillation properties of the eigenfunctions of completely regular Sturmian systems

Ziyatkhan S. Aliyev^a, Elmin A. Agayev^b

^a Institute of Mathematics and Mechanics, Azerbaijan National Academy of Sciences, Baku
^b Baku State University

Аннотация: A spectral problem for a fourth order ordinary differential operator with self-adjoint boundary conditions is considered. The structure of the root subspaces and oscillation properties of the eigenfunctions of this problem is studied.

MSC: Primary 34B05; Secondary 34B09, 34B24

Поступила в редакцию: 19.03.2014
Принята в печать: 05.05.2014

Язык публикации: английский