Cover Image

Threshold Virtual States of a Jacobi operator

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Lakaev, Saidakhmat N., Makarov, Konstantin A.
Format:	Preprint
Published:	2026
Subjects:	Spectral Theory
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Threshold Resonances, Critical Couplings, and Eigenvalue Bounds for Two-Particle Operators on $\mathbb{Z}^3$
by: Lakaev, Saidakhmat N., et al.
Published: (2025)

Resonances for vector-valued Jacobi operators on half-lattice
by: Korotyaev, Evgeny
Published: (2024)

Landscape estimates of the integrated density of states for Jacobi operators on graphs
by: Shou, Laura, et al.
Published: (2024)

Weighted eigenvalues of Dirac operators: complete continuity and comparison
by: Qiu, Zixuan, et al.
Published: (2025)

Problems in spectral analysis of canonical Hamiltonian systems
by: Makarov, Nikolai, et al.
Published: (2026)

On the number and sums of eigenvalues of Schrödinger-type operators with degenerate kinetic energy
by: Cuenin, Jean-Claude, et al.
Published: (2022)

Ambarzumian-type mixed inverse spectral problems for Jacobi matrices
by: Luo, Ethan, et al.
Published: (2025)

Spectral Gaps for Jacobi Matrices on Graphs
by: Breuer, Jonathan, et al.
Published: (2024)

Dynamic inverse problem for complex Jacobi matrices
by: Mikhaylov, A. S., et al.
Published: (2025)

The L-system representation and c-entropy
by: Belyi, Sergey, et al.
Published: (2023)

Jacobi matrices with lacunary spectrum
by: Losev, Ilya
Published: (2020)

First Eigenvalue of Jacobi operator and Rigidity Results for Constant Mean Curvature Hypersurfaces
by: Batista, Marcio, et al.
Published: (2024)

Laplacian eigenvalues with a large negative Robin parameter on a part of the boundary
by: Pankrashkin, Konstantin
Published: (2024)

Spectral cluster asymptotics of the Dirichlet to Neumann operator on the two-sphere
by: Pérez-Esteva, S., et al.
Published: (2024)

Inverse problems for finite Jacobi matrices and Krein--Stieltjes strings
by: Mikhaylov, Alexander, et al.
Published: (2025)

Unbounded integral Hankel operators
by: Pushnitski, Alexander, et al.
Published: (2025)

Power-bounded quaternionic operators
by: Huo, Qinghai, et al.
Published: (2023)

Pleijel's theorem for Schrödinger operators
by: Charron, Philippe, et al.
Published: (2021)

On localisation of eigenfunctions of the Laplace operator
by: Berg, Michiel van den, et al.
Published: (2022)

The transition operator of a random walk perturbated by sparse potentials
by: Mine, Takuya, et al.
Published: (2024)

The S-functional calculus for the Clifford adjoint operator
by: Colombo, F., et al.
Published: (2025)

Effective perturbation theory for linear operators
by: Kloeckner, Benoît
Published: (2017)

Inverse problems for ZS-operators and their isomorphisms
by: Korotyaev, Evgeny, et al.
Published: (2025)

Stability in Non-Normal Periodic Jacobi Operators: Advancing Börg's Theorem
by: G., Krishna Kumar, et al.
Published: (2021)

Borg-type theorem for a class of fourth-order differential operators
by: Guan, Ai-Wei, et al.
Published: (2024)

Borg-type theorem for a class of higher-order differential operators
by: Guan, Ai-Wei, et al.
Published: (2025)

On the fundamental spectral gap of weighted Schrodinger operators
by: Ahrami, Mohammed
Published: (2026)

Mourre theory for analytically fibered operators revisited
by: Nier, Francis, et al.
Published: (2023)

Spectral bounds for ergodic Jacobi operators
by: Hatinoğlu, Burak
Published: (2024)

On the spectral properties of long-range perturbations of a class of block finite difference operators
by: Bourget, Olivier, et al.
Published: (2025)

Distances between operators acting on different Hilbert spaces
by: Post, Olaf, et al.
Published: (2024)

L-systems with Multiplication Operator and c-Entropy
by: Belyi, Sergey, et al.
Published: (2025)

Eigenfunction Expansion and the Decomposition of Jacobi Operators on $\mathbb{Z}$
by: Levi, Netanel
Published: (2024)

Atoms and associated spectral properties for positive operators on L^p
by: Delmas, Jean-François, et al.
Published: (2023)

Estimates for Dirichlet Eigenvalues of the Schrodinger operator with the Kronig-Penney Model
by: Nur, Cemile, et al.
Published: (2025)

Eigenvalues of the discrete Schrödinger operator in the large coupling constant limit
by: Gao, Siyu
Published: (2025)

Spectral properties of Sturm-Liouville operators on infinite metric graphs
by: Liu, Yihan, et al.
Published: (2024)

Fractional powers of 3*3 block operators matrices: Application to PDES
by: Baloudi, Hatem, et al.
Published: (2025)

On creating new essential spectrum by self-adjoint extension of gapped operators
by: Michelangeli, Alessandro
Published: (2023)

Quadratic estimates for the $H^\infty$-functional calculus of bisectorial Clifford operators
by: Colombo, Fabrizio, et al.
Published: (2025)