Spectral Analysis of a Differential Operator with Involution

Аннотация

We consider the differential operator L with involution defined by the differential expression l(y) = y′(x) − q(x)y(ω − x), q ∈ L₂[0, ω], and boundary condition y(0) = y(ω). We study spectral properties of the operator L by using the method of similar operators. Bibliography: 6 titles.