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Tashpulatov, S.M. (2021) Structure of Essential Spectrum and Discrete Spectra of the Energy Operator of Five-Electron Systems in the Hubbard Model—Doublet State. In: Kusraev, A.G. and Totieva, Z.D., Eds., Operator Theory and Differential Equations. Trends in Mathematics, Birkhäuser, Cham, 275-301.
https://doi.org/10.1007/978-3-030-49763-7_19

has been cited by the following article:

• TITLE: Structure of Essential Spectra and Discrete Spectrum of the Energy Operator of Six-Electron Systems in the Hubbard Model. First Quintet and First Singlet States

  AUTHORS: S. M. Tashpulatov

  KEYWORDS: Hubbard Model, Essential Spectrum, Discrete Spectrum, Six Electron Systems, Octet State, Singlet State, Quintet State

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.10 No.11, November 30, 2022

  ABSTRACT: We consider the energy operator of six-electron systems in the Hubbard model and investigate the structure of essential spectra and discrete spectrum of the system in the first quintet and first singlet states in the v-dimensional lattice.