Topics on Fermi varieties of discrete periodic Schrödinger operators
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Publication:5056883
DOI10.1063/5.0078287OpenAlexW3210323925MaRDI QIDQ5056883
Publication date: 8 December 2022
Published in: Journal of Mathematical Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2111.01062
Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) General topics in linear spectral theory for PDEs (35P05) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Difference operators (39A70) Research exposition (monographs, survey articles) pertaining to partial differential equations (35-02)
Related Items (7)
Irreducibility of the Bloch variety for finite-range Schrödinger operators ⋮ Floquet isospectrality for periodic graph operators ⋮ Analytic and algebraic properties of dispersion relations (Bloch varieties) and Fermi surfaces. What is known and unknown ⋮ Fermi isospectrality for discrete periodic Schrödinger operators ⋮ Introduction to the special collection: International congress on mathematical physics 2021 ⋮ Algebraic properties of the Fermi variety for periodic graph operators ⋮ Fermi isospectrality of discrete periodic Schrödinger operators with separable potentials on \(\mathbb{Z}^2\)
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