On the number and locations of eigenvalues of the discrete Schrödinger operator on a lattice
DOI10.1134/s1995080223030046zbMath1527.81063OpenAlexW4382054033MaRDI QIDQ6114620
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Publication date: 12 July 2023
Published in: Lobachevskii Journal of Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1134/s1995080223030046
Estimates of eigenvalues in context of PDEs (35P15) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Schrödinger operator, Schrödinger equation (35J10) Random walks, random surfaces, lattice animals, etc. in equilibrium statistical mechanics (82B41) Discrete version of topics in analysis (39A12) Local spectral properties of linear operators (47A11) Quantum mechanics on special spaces: manifolds, fractals, graphs, lattices (81Q35)
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