Boundary value problems with eigenvalue-dependent boundary and transmission conditions

Boundary value problems

Kadriye Aydemir¹ 

[1] Department of Mathematics, Faculty of Arts and Science, Gaziosmanpaşa University, Tokat, Turkey

关键词: Sturm-Liouville problems;    eigenparameter-dependent boundary and transmission conditions;    Green’s function;    resolvent operator;   

DOI  :  10.1186/1687-2770-2014-131

学科分类：数学（综合）

来源: SpringerOpen

【 摘 要 】

In this paper the operator-theoretical method to investigate a new type boundary value problems consisting of a two-interval Sturm-Liouville equation together with boundary and transmission conditions dependent on eigenparameter is developed. By suggesting our own approach, we construct modified Hilbert spaces and a linear operator in them in such a way that the considered problem can be interpreted as a spectral problem for this operator. Then we introduce so-called left- and right-definite solutions and give a representation of solution of the corresponding nonhomogeneous problem in terms of these one-hand solutions. Finally, we construct Green’s vector-function and investigate some important properties of the resolvent operator by using this Green’s vector-function.

【 授权许可】

CC BY