The following pages link to (Q4865552):
Displaying 38 items.
- Rational eigenvalue problems and applications to photonic crystals (Q323799) (← links)
- Spectral points of type \(\pi_{+}\) and \(\pi_{-}\) of operator-valued functions taking values in the set of unbounded operators (Q509153) (← links)
- On invariant graph subspaces (Q515978) (← links)
- On invariant graph subspaces of a \(J\)-self-adjoint operator in the Feshbach case (Q520598) (← links)
- On the Lipschitz continuity of the integrated density of states for sign-indefinite potentials (Q811847) (← links)
- Spectral estimates and basis properties for self-adjoint block operator matrices (Q989603) (← links)
- Spectral inclusion for unbounded block operator matrices (Q1024573) (← links)
- A wider class of stable gyroscopic systems (Q1405043) (← links)
- On essential spectra of operator-matrices and their Feshbach maps. (Q1425124) (← links)
- Variational principles for real eigenvalues of self-adjoint operator pencils (Q1589662) (← links)
- Enclosure of the numerical range of a class of non-selfadjoint rational operator functions (Q1676930) (← links)
- On equivalence and linearization of operator matrix functions with unbounded entries (Q1693568) (← links)
- Self-adjoint block operator matrices with non-separated diagonal entries and their Schur complements. (Q1874699) (← links)
- The \(\operatorname{Tan}2\Theta \) theorem for indefinite quadratic forms (Q1943725) (← links)
- Approximation of the quadratic numerical range of block operator matrices (Q1946544) (← links)
- Donoghue-type \(m\)-functions for Schrödinger operators with operator-valued potentials (Q2000397) (← links)
- On a minimax principle in spectral gaps (Q2114383) (← links)
- Operator-valued rational functions (Q2165542) (← links)
- Computing the \(q\)-\textit{numerical range} of differential operators (Q2218007) (← links)
- Spectral analysis of polygonal cavities containing a negative-index material (Q2220243) (← links)
- Spectral enclosures for a class of block operator matrices (Q2302166) (← links)
- Solvability of the operator Riccati equation in the Feshbach case (Q2314117) (← links)
- Spectral properties for \(\gamma \)-diagonally dominant operator matrices using demicompactness classes and applications (Q2317578) (← links)
- A numerical investigation of the \(c\)-\textit{numerical ranges} of differential operators (Q2332355) (← links)
- On spectral theory for Schrödinger operators with operator-valued potentials (Q2434372) (← links)
- Spectra of Gurtin-Pipkin type of integro-differential equations and applications to waves in graded viscoelastic structures (Q2661202) (← links)
- Perturbation of spectra and spectral subspaces (Q3420302) (← links)
- Operator Interpretation of Resonances Arising in Spectral Problems for 2 × 2 Operator Matrices (Q4243345) (← links)
- On a subspace perturbation problem (Q4417248) (← links)
- Complete second order linear differential operator equations in Hilbert space and applications in hydrodynamics (Q4811898) (← links)
- Approximation of the numerical range of polynomial operator matrices (Q5072465) (← links)
- Diagonalization of indefinite saddle point forms (Q5118024) (← links)
- Existence and uniqueness of contractive solutions of some Riccati equations (Q5927520) (← links)
- A note on Riesz bases of eigenvectors of certain holomorphic operator-functions (Q5929385) (← links)
- A spectral theory for a \(\lambda\)-rational Sturm-Liouville problem (Q5937328) (← links)
- A new concept for block operator matrices: The quadratic numerical range (Q5940028) (← links)
- Computing the S-numerical ranges of differential operators (Q6122882) (← links)
- Operator-valued Nevanlinna-Herglotz functions, trace ideals, and sergey Naboko's contributions (Q6630019) (← links)
