The following pages link to (Q3999244):
Displaying 50 items.
- New relations between discrete and continuous transition operators on (metric) graphs (Q255343) (← links)
- Isospectrality for graph Laplacians under the change of coupling at graph vertices (Q294061) (← links)
- Completeness and spectral synthesis of nonselfadjoint one-dimensional perturbations of selfadjoint operators (Q317335) (← links)
- Two-term differential equations with matrix distributional coefficients (Q325998) (← links)
- Gel'fond-Leont'ev generalized differentiation operators in spaces of type \(S\) (Q359367) (← links)
- Spectral estimates for resolvent differences of self-adjoint elliptic operators (Q395610) (← links)
- Sturm-Liouville boundary value problems with operator potentials and unitary equivalence (Q424423) (← links)
- Tripartite connection condition for a quantum graph vertex (Q430572) (← links)
- Representations of unitary relations between Kreĭn spaces (Q434291) (← links)
- Elliptic differential operators on Lipschitz domains and abstract boundary value problems (Q461707) (← links)
- Norm-resolvent convergence of one-dimensional high-contrast periodic problems to a Kronig-Penney dipole-type model (Q507168) (← links)
- 1-D Schrödinger operators with local interactions on a discrete set with unbounded potential (Q521099) (← links)
- A description of all self-adjoint extensions of the Laplacian and Kreĭn-type resolvent formulas on non-smooth domains (Q542035) (← links)
- The mixed boundary value problem, Krein resolvent formulas and spectral asymptotic estimates (Q549770) (← links)
- \(M\) operators: A generalisation of Weyl--Titchmarsh theory (Q596224) (← links)
- Extensions of the symmetric operator generated by an infinite Jacobi matrix (Q597571) (← links)
- Elliptic boundary value problems with \(\lambda \)-dependent boundary conditions (Q603714) (← links)
- Maximal regular abstract elliptic equations and applications (Q610308) (← links)
- On the unitary equivalence of absolutely continuous parts of self-adjoint extensions (Q621820) (← links)
- Resolvent expansions on hybrid manifolds (Q649058) (← links)
- Kreĭn-like extensions and the lower boundedness problem for elliptic operators (Q652458) (← links)
- From a particle in a box to the uncertainty relation in a quantum dot and to reflecting walls for relativistic fermions (Q664773) (← links)
- Boundary triplets for skew symmetric operators and the generation of strongly continuous semigroups (Q682165) (← links)
- Weyl function and spectral properties of self-adjoint extensions (Q698269) (← links)
- Unitary dimension reduction for a class of self-adjoint extensions with applications to graph-like structures (Q714079) (← links)
- Selfadjoint extensions of a singular differential operator (Q714693) (← links)
- Spectral multiplicity of selfadjoint Schrödinger operators on star-graphs with standard interface conditions (Q744180) (← links)
- A nonlocal in time problem for evolutionary singular equations in generalized spaces of type \(\mathring{S}\) (Q777021) (← links)
- Boundary triples and Weyl \(m\)-functions for powers of the Jacobi differential operator (Q778198) (← links)
- Singular dissipative third-order operator and its characteristic function (Q781723) (← links)
- On the solvable operators generated by uniformly correct problems (Q820016) (← links)
- Generalized \(Q\)-functions and Dirichlet-to-Neumann maps for elliptic differential operators (Q841494) (← links)
- Conservative boundary control systems (Q859511) (← links)
- An analytic characterization of the eigenvalues of self-adjoint extensions (Q859667) (← links)
- Inequivalent quantizations of the three-particle Calogero model constructed by separation of variables (Q875812) (← links)
- Boundary value problems for elliptic partial differential operators on bounded domains (Q880077) (← links)
- Cantor and band spectra for periodic quantum graphs with magnetic fields (Q882998) (← links)
- Spectra of Schrödinger operators on equilateral quantum graphs (Q883181) (← links)
- Schrödinger operators with nonlocal point interactions (Q884338) (← links)
- Higher order regularized trace formula for the regular Sturm-Liouville equation contained spectral parameter in the boundary condition (Q884630) (← links)
- Spectral analysis of selfadjoint elliptic differential operators, Dirichlet-to-Neumann maps, and abstract Weyl functions (Q887334) (← links)
- On Eisenbud's and Wigner's \(R\)-matrix: A general approach (Q924839) (← links)
- Constructing quantum observables and self-adjoint extensions of symmetric operators. II. differential operators (Q944083) (← links)
- Spectral theory of elliptic operators in exterior domains (Q965925) (← links)
- 1-D Schrödinger operators with local point interactions on a discrete set (Q982515) (← links)
- On the negative spectrum of one-dimensional Schrödinger operators with point interactions (Q989957) (← links)
- Dirac structures and their composition on Hilbert spaces (Q994311) (← links)
- On symmetries in the theory of finite rank singular perturbations (Q1000535) (← links)
- Multi-dimensional versions of a determinant formula due to Jost and Pais (Q1002139) (← links)
- On the perturbation theory of self-adjoint operators (Q1012432) (← links)
