Selfadjoint Extensions of Singular Third-order Differential Operator and Applications

Subject Operator theory
Title Selfadjoint Extensions of Singular Third-order Differential Operator and Applications
Author(s) Elgiz Bairamov, Meltem Sertbaş, Zameddin I. Ismailov
Keywords selfadjoint and normal extensions
Abstract In this work, a selfadjoint extensions of the minimal operator generated by symmetric linear differential expressions for third order with selfadjoint operator coefficients in the Hilbert space of Hilbert space valued functions defined in right and separated left-right semi-axises in terms of boundary values are investigated. The obtained results are supplied by the applications in both cases.