Pages that link to "Item:Q1218138"

The following pages link to Self-adjoint subspace extensions of nondensely defined symmetric operators (Q1218138):

Displaying 29 items.

• The theory for \(J\)-Hermitian subspaces in a product space (Q429082) (← links)
• Selfadjoint boundary value problems associated with a pair of mixed linear ordinary differential equations (Q910694) (← links)
• Extension theory for symmetric operators and boundary value problems for differential equations (Q919243) (← links)
• On the perturbation theory of self-adjoint operators (Q1012432) (← links)
• Symmetric operators and nonclassical spectral problems (Q1149624) (← links)
• Extensions of closed operators in Hilbert space (Q1155838) (← links)
• Eigenfunction expansions for nondensely defined differential operators (Q1215149) (← links)
• Selfadjoint subspaces and eigenfunction expansions for ordinary differential subspaces (Q1217930) (← links)
• Self-adjoint problems for nondensely defined ordinary differential operators and their eigenfunction expansions (Q1218139) (← links)
• The theory of linear relations and spaces with an indefinite metric (Q1234862) (← links)
• The extensions of a nondensely defined symmetric operator (Q1258966) (← links)
• Regular approximations of spectra of singular discrete linear Hamiltonian systems with one singular endpoint (Q1690679) (← links)
• Approximation of eigenvalues below the essential spectra of singular second-order symmetric linear difference equations (Q1701252) (← links)
• Regular approximations of isolated eigenvalues of singular second-order symmetric linear difference equations (Q1796880) (← links)
• Spectral properties of self-adjoint subspaces (Q1932595) (← links)
• Stability of deficiency indices for discrete Hamiltonian systems under bounded perturbations (Q2144128) (← links)
• Correct and self-adjoint problems for biquadratic operators (Q2256712) (← links)
• Resolvent convergence and spectral approximations of sequences of self-adjoint subspaces (Q2257769) (← links)
• Perturbations of spectra of closed subspaces in Banach spaces (Q2402477) (← links)
• Regular approximations of spectra of singular second-order symmetric linear difference equations (Q2442258) (← links)
• Self-adjoint extensions for discrete linear Hamiltonian systems (Q2451696) (← links)
• Correct and self-adjoint problems with cubic operators (Q2452940) (← links)
• Self-adjoint subspace extensions satisfying λ-linear boundary conditions (Q3665738) (← links)
• Singular eigenvalue problems with eigenvalue parameter contained in the boundary conditions (Q3907860) (← links)
• (Q4148232) (← links)
• Finite-dimensional Self-adjoint Extensions of a Symmetric Operator with Finite Defect and their Compressions (Q4637539) (← links)
• Stability of deficiency indices of Hermitian subspaces under relatively bounded perturbations (Q5073033) (← links)
• Operators satisfying smoothness conditions (Q5896295) (← links)
• On the similarity of boundary triples of symmetric operators in Krein spaces (Q6111053) (← links)