The number and location of eigenvalues of the one particle discrete Schr¨odinger operators

DOI10.29229/UZMJ.2019-4-11zbMath1488.58006OpenAlexW2997928440MaRDI QIDQ5006666

Sh. I. Khamidov, Shukhrat Lakaev, Saidachmat Lakaev

Publication date: 16 August 2021

Published in: Uzbek Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.29229/uzmj.2019-4-11

zbMATH Keywords

eigenvaluesessential spectrumdeterminantone-particle discrete Schrödinger operator

Mathematics Subject Classification ID

Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Spectral theory; eigenvalue problems on manifolds (58C40)

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