Selfadjoint subspace extensions of nondensely defined symmetric operators
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Publication:4772293
DOI10.1090/S0002-9904-1973-13275-6zbMath0285.47020MaRDI QIDQ4772293
Publication date: 1973
Published in: Bulletin of the American Mathematical Society (Search for Journal in Brave)
Linear symmetric and selfadjoint operators (unbounded) (47B25) Dilations, extensions, compressions of linear operators (47A20)
Related Items (17)
Boundary systems and (skew‐)self‐adjoint operators on infinite metric graphs ⋮ Unnamed Item ⋮ Spectral properties of self-adjoint subspaces ⋮ On the similarity of boundary triples of symmetric operators in Krein spaces ⋮ Maximally accretive and nonnegative extensions of a nonnegative linear relation ⋮ Self-adjoint extensions for discrete linear Hamiltonian systems ⋮ On an approach to the construction of the Friedrichs and Neumann-Krein extensions of nonnegative linear relations ⋮ Dissipative extension theory for linear relations ⋮ Eigenfunction expansions for nondensely defined differential operators ⋮ Self-adjoint subspace extensions of nondensely defined symmetric operators ⋮ Maximal dissipativity of ordinary boundary-differential and certain other operators ⋮ The theory of linear relations and spaces with an indefinite metric ⋮ The extensions of a nondensely defined symmetric operator ⋮ Solvable extensions of some nondensely defined operators and the resolvents of these extensions ⋮ \(J\)-self-adjoint extensions for a class of discrete linear Hamiltonian systems ⋮ The spectral property of dual matrix strings as a consequence of the existence of spectral matrix functions for canonical systems ⋮ Eigenfunction expansions for nondensely defined operators generated by symmetric ordinary differential expressions
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