Singular Schrödinger operators as self-adjoint extensions of 𝑁-entire operators

DOI10.1090/S0002-9939-2014-12440-3zbMath1330.34138arXiv1310.6308WikidataQ57343538 ScholiaQ57343538MaRDI QIDQ5179392

Julio H. Toloza, Luis O. Silva, Gerald Teschl

Publication date: 19 March 2015

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1310.6308

zbMATH Keywords

Schrödinger operatorsde Branges spacesWeyl-Titchmarsh-Kodaira theory

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Weyl theory and its generalizations for ordinary differential equations (34B20) Linear symmetric and selfadjoint operators (unbounded) (47B25) Hilbert spaces with reproducing kernels (= (proper) functional Hilbert spaces, including de Branges-Rovnyak and other structured spaces) (46E22)

Related Items (3)

Direct and inverse spectral theorems for a class of canonical systems with two singular endpoints ⋮ Extensions of symmetric operators. I: The inner characteristic function case ⋮ Selfadjoint extensions of the multiplication operator in de Branges spaces as singular rank-one perturbations

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