Hypergeometric expression for the resolvent of the discrete Laplacian in low dimensions
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Publication:2039328
DOI10.1007/s00020-021-02648-2zbMath1496.47012arXiv2004.05866OpenAlexW3168999576MaRDI QIDQ2039328
Publication date: 2 July 2021
Published in: Integral Equations and Operator Theory (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2004.05866
Functions of hypercomplex variables and generalized variables (30G35) Spectrum, resolvent (47A10) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Discrete version of topics in analysis (39A12)
Related Items
Semiclassical analysis and the Agmon-Finsler metric for discrete Schrödinger operators, Bands of pure absolutely continuous spectrum for lattice Schrödinger operators with a more general long range condition, Spectral asymptotics at thresholds for a Dirac-type operator on \(\mathbb{Z}^2\)
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