Inverse spectral problems for tridiagonal \(N\) by \(N\) complex Hamiltonians

DOI10.3842/SIGMA.2009.018zbMath1163.15012arXiv0902.2464OpenAlexW2032797614MaRDI QIDQ1016713

Gusein Sh. Guseinov

Publication date: 21 May 2009

Published in: SIGMA. Symmetry, Integrability and Geometry: Methods and Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0902.2464

zbMATH Keywords

inverse problemsspectral dataHamiltonian matrixJacobi matrixtridiagonal symmetric matricesreal eigenvaluesgeneralized spectral functioncomplex tridiagonal matrices

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Inverse problems in linear algebra (15A29) Hermitian, skew-Hermitian, and related matrices (15B57)

Related Items (6)

Direct and inverse spectral problems for discrete Sturm-Liouville problem with generalized function potential ⋮ Unnamed Item ⋮ Solution of the finite Toda lattice with self-consistent source ⋮ On the eigenvalues of a 3 by 3 non-Hermitian Hamiltonian ⋮ On an inverse problem for two spectra of finite Jacobi matrices ⋮ On a discrete inverse problem for two spectra

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