The following pages link to (Q3361191):
Displaying 20 items.
- Spectral points of type \(\pi_{+}\) and \(\pi_{-}\) of operator-valued functions taking values in the set of unbounded operators (Q509153) (← links)
- Differential equations in the spectral parameter (Q579489) (← links)
- An elliptic boundary value problem depending nonlinearly upon the eigenvalue parameter (Q1191489) (← links)
- A property of the finite-difference second-derivative operator (Q1317351) (← links)
- Singular Sturm-Liouville problems whose coefficients depend rationally on the eigenvalue param\-eter (Q1876722) (← links)
- Approximation of the quadratic numerical range of block operator matrices (Q1946544) (← links)
- Eigenvalue accumulation for singular Sturm-Liouville problems nonlinear in the spectral parameter (Q1970034) (← links)
- Computing the \(q\)-\textit{numerical range} of differential operators (Q2218007) (← links)
- Spectral enclosures for a class of block operator matrices (Q2302166) (← links)
- A numerical investigation of the \(c\)-\textit{numerical ranges} of differential operators (Q2332355) (← links)
- Essential spectra of coupled systems of differential equations and applications in hydrodynamics (Q2464145) (← links)
- On finite rank perturbations of definitizable operators (Q2465873) (← links)
- A polynomial approach to the spectral corrections for Sturm-Liouville problems (Q2570090) (← links)
- Spectral properties of an oscillatory differential operator on the line (Q3314424) (← links)
- Locally Definitizable Operators: The Local Structure of the Spectrum (Q3462175) (← links)
- Approximation of the numerical range of polynomial operator matrices (Q5072465) (← links)
- (Q5505220) (← 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)
- Computing the S-numerical ranges of differential operators (Q6122882) (← links)
