Volkov A V

Publications in Math-Net.Ru

1. Invariant subspaces and generalization of Nagaoka's theorem for the Hubbard model $(U=\infty)$
   
   TMF, 94:1 (1993),  160–164
2. Effect of fluctuations on the Curie temperature in Hubbard model
   
   Fizika Tverdogo Tela, 34:5 (1992),  1437–1443