Self-adjoint problems for nondensely defined ordinary differential operators and their eigenfunction expansions
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Publication:1218139
DOI10.1016/0001-8708(75)90123-1zbMath0307.47029OpenAlexW2093326522MaRDI QIDQ1218139
Publication date: 1975
Published in: Advances in Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0001-8708(75)90123-1
Linear symmetric and selfadjoint operators (unbounded) (47B25) General theory of ordinary differential operators (47E05) Ordinary differential operators (34L99) (Generalized) eigenfunction expansions of linear operators; rigged Hilbert spaces (47A70)
Related Items
Unnamed Item, Estimates on the eigenvalues of complex nonlocal Sturm-Liouville problems, Finite-dimensional Self-adjoint Extensions of a Symmetric Operator with Finite Defect and their Compressions, Eigenfunction expansions for nondensely defined differential operators, Selfadjoint subspaces and eigenfunction expansions for ordinary differential subspaces, n-th order Stieltjes differential-boundary operators and Stieltjes differential-boundary systems, A generalization of M. G. Krein's method of directing functional to linear relations, The extensions of a nondensely defined symmetric operator, Selfadjoint extensions of regular canonical systems with Stieltjes boundary conditions, Singular eigenvalue problems with eigenvalue parameter contained in the boundary conditions, Self-adjoint subspace extensions satisfying λ-linear boundary conditions
Cites Work
- Eigenfunction expansions for nondensely defined differential operators
- Self-adjoint subspace extensions of nondensely defined symmetric operators
- The square-integrability of matrix-valued functions with respect to a non-negative Hermitian measure
- Generalized resolutions of the identity for symmetric ordinary differential operators
- Spectral theory for a first-order symmetric system of ordinary differential operators
- Eigenfunction expansions for nondensely defined operators generated by symmetric ordinary differential expressions
- Differential-Boundary Operators
- Extension theory of formally normal and symmetric subspaces
- The Spectral Matrix and Green's Function for Singular Self-Adjoint Boundary Value Problems
