TY  - JOUR
AU  - S. M. Tashpulatov
TI  - Structure of essential spectra and discrete spectrum of the energy operator of six-electron systems in the Hubbard model. Second singlet state
JO  - Taurida Journal of Computer Science Theory and Mathematics
PY  - 2023
SP  - 98
EP  - 124
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TVIM_2023_2_a6/
LA  - en
ID  - TVIM_2023_2_a6
ER  -