EXTENSION THEORY FOR OPERATORS AND SPACES WITH INDEFINITE METRIC

DOI10.1070/IM1974v008n04ABEH002131zbMath0313.47023OpenAlexW2058056382MaRDI QIDQ4072382

Yu. L. Shmul'yan

Publication date: 1975

Published in: Mathematics of the USSR-Izvestiya (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/im1974v008n04abeh002131

Mathematics Subject Classification ID

Linear symmetric and selfadjoint operators (unbounded) (47B25) Dilations, extensions, compressions of linear operators (47A20) Spaces with indefinite inner product (Kre?n spaces, Pontryagin spaces, etc.) (46C20) Linear operators on spaces with an indefinite metric (47B50)

Related Items (4)

Weyl families of transformed boundary pairs ⋮ On the similarity of boundary triples of symmetric operators in Krein spaces ⋮ The linearization of boundary eigenvalue problems and reproducing kernel Hilbert spaces ⋮ On the K-theoretic classification of dynamically stable systems

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