Pairs of commuting Hamiltonians quadratic in the momenta V. G. MarikhinV. V. Sokolov OriginalPaper Pages: 1425 - 1436
ABC formula and R-operation for quantum processes with unstable states D. V. Prokhorenko OriginalPaper Pages: 1457 - 1473
A discrete “three-particle” Schrödinger operator in the Hubbard model Yu. Kh. Eshkabilov OriginalPaper Pages: 1497 - 1511
Phase diagrams of multicomponent lattice models N. N. GanikhodjaevC. H. Pah OriginalPaper Pages: 1512 - 1518
The coherent potential method in the diffusion problem on a random substitution lattice M. P. Fateev OriginalPaper Pages: 1519 - 1526
The method of exact diagonalization preserving the total spin and taking the point symmetry of the two-dimensional isotropic Heisenberg magnet into account I. G. BostremA. S. OvchinnikovV. E. Sinitsyn OriginalPaper Pages: 1527 - 1544
Two-dimensional four-line models of the Ising model type V. V. KatrakhovYu. N. Kharchenko OriginalPaper Pages: 1545 - 1558
Renyi entropy as a statistical entropy for complex systems A. G. Bashkirov OriginalPaper Pages: 1559 - 1573
Bose-Einstein-type distribution applied to flicker noise and turbulence V. P. Maslov OriginalPaper Pages: 1574 - 1575
Applying the Linblad equation to quantum dissipative systems V. S. Kirchanov Erratum Pages: 1576 - 1576
