The following pages link to V. Pivovarchik (Q371855):
Displaying 50 items.
- Resonances and analytic continuation for exponentially decaying Sturm-Liouville potentials (Q1975680) (← links)
- Direct and inverse spectral problems for a star graph of Stieltjes strings damped at a pendant vertex (Q2037207) (← links)
- On the minimum number of distinct eigenvalues in the problem for a tree formed by Stieltjes strings (Q2203118) (← links)
- Inverse spectral problem for a star graph of Stieltjes strings with given numbers of masses on the edges (Q2230613) (← links)
- The inverse spectral problem for a Stieltjes eight-shaped string (Q2248605) (← links)
- On multiplicity of eigenvalues in quantum graph theory (Q2325953) (← links)
- On the density of the mass distribution of a string at the origin (Q2342944) (← links)
- Spectral theory of operator pencils, Hermite-Biehler functions, and their applications (Q2343015) (← links)
- Sufficient conditions for a weakly damped pencil to have a simple spectrum (Q2366352) (← links)
- On the spectrum of a differential operator of high-order (Q2387838) (← links)
- On multiplicities of eigenvalues of a boundary value problem on a snowflake graph (Q2419009) (← links)
- Dirichlet-Neumann inverse spectral problem for a star graph of Stieltjes strings (Q2435384) (← links)
- Spectral properties of a compactly perturbed linear span of projections (Q2564000) (← links)
- On the eigenvalue distribution and a Bessel property criterion for root functions of a differential operator. I (Q2577306) (← links)
- On the eigenvalue distribution and a Bessel property criterion for root functions of a differential operator. II (Q2577326) (← links)
- Two-fold completeness of root vectors of a system of quadratic pencils (Q2581337) (← links)
- Upper bound for the diameter of a tree in the quantum graph theory (Q2696193) (← links)
- Linear independence of Jordan chains (Q2702462) (← links)
- Inverse problem for the Sturm--Liouville equation on a simple graph (Q2706213) (← links)
- An inverse problem for differential operator pencils (Q2710740) (← links)
- Relative boundedness-compactness inequalities for a second order differential operator. (Q2711478) (← links)
- (Q2717359) (← links)
- Resolvent conditions and powers of operators (Q2717568) (← links)
- Sturm-Liouville problems with coupled boundary conditions and Lagrange interpolation series. II (Q2719808) (← links)
- Parameter dependent estimates for solutions of Sturm-Liouville equation (Q2722117) (← links)
- Direct and inverse three-point Sturm-Liouville problem with parameter-dependent boundary conditions (Q2730777) (← links)
- Zeros of Fredholm operator valued \(H^p\)-functions (Q2747570) (← links)
- Spectral inclusion and spectral exactness for singular non-self-adjoint Sturm-Liouville problems (Q2748146) (← links)
- On the spectral theory of degenerate quadratic operator pencils (Q2752804) (← links)
- Positive extensions and diagonally connected patterns (Q2752821) (← links)
- Scattering in a loop-shaped waveguide (Q2752832) (← links)
- Asymptotics of solutions of the Sturm-Liouville equation with respect to a parameter (Q2754829) (← links)
- Some inverse spectral problems for vectorial Sturm-Liouville equations (Q2764799) (← links)
- The inverse generalized Regge problem (Q2774146) (← links)
- Inverse scattering for a Schrödinger equation with energy dependent potential (Q2774650) (← links)
- Higher order Nevanlinna functions and the inverse three spectra problem (Q2805258) (← links)
- On a generalization of the three spectral inverse problem (Q2822226) (← links)
- On solvability of three spectra problem (Q2830663) (← links)
- A polynomial identity and its application to inverse spectral problems in Stieltjes strings (Q2869931) (← links)
- (Q2933259) (← links)
- Damped star graphs of Stieltjes strings (Q2957814) (← links)
- Corrigendum: Characteristic functions under series and parallel connection of quantum graphs (2015<i>J. Math. Phys. A: Math. Theor.</i><b>48</b>365201) (Q2991906) (← links)
- Eigenvalue asymptotics for a star-graph damped vibrations problem (Q3018070) (← links)
- (Q3032845) (← links)
- On multiplicity of a quantum graph spectrum (Q3083505) (← links)
- Inverse Sturm-Liouville problem on a figure-eight graph (Q3091250) (← links)
- (Q3199785) (← links)
- (Q3362240) (← links)
- (Q3363980) (← links)
- (Q3377601) (← links)
