Open Access 2020 | OriginalPaper | Buchkapitel
Boundary Triplets and Boundary Pairs for Semibounded Relations
verfasst von : Jussi Behrndt, Seppo Hassi, Henk De Snoo
Erschienen in: Boundary Value Problems, Weyl Functions, and Differential Operators
Semibounded relations in a Hilbert space automatically have equal defect numbers, so that there are always self-adjoint extensions. In this chapter the semibounded self-adjoint extensions of a semibounded relation will be investigated.