Difference between gravitational collapse in the relativistic theory of gravitation and in the general theory of relativity A. A. VlasovA. A. Logunov OriginalPaper Pages: 565 - 570
An equation for disentangling time-ordered exponentials with arbitrary quadratic generators V. G. Budanov OriginalPaper Pages: 570 - 574
Solution of quantum Gel'fand-Levitan-Marchenko equations for the sine-Gordon model with γ=π/ν F. A. Smirnov OriginalPaper Pages: 577 - 584
Nonlinear Schrödinger equation and the bogolyubov-whitham method of averaging M. V. Pavlov OriginalPaper Pages: 584 - 588
Hamiltonian structure of “thirring x liouville” model. Singular solutions S. V. Talalov OriginalPaper Pages: 588 - 597
Simplest soliton solutions of the equations of the periodic toda chain of the series Ak in the formalism of the scalar L-A pair A. N. Leznov OriginalPaper Pages: 598 - 605
Spinor-spinor quasipotential in quantum electrodynamics G. M. Desimirov OriginalPaper Pages: 611 - 616
Mean field method in the theory of quadrupolar glass with axial interaction of infinite range M. I. VladimirS. P. KozhukarV. A. Moskalenko OriginalPaper Pages: 632 - 638
Phase diagrams and singularity at the point of a phase transition of the first kind in lattice gas models S. N. Isakov OriginalPaper Pages: 638 - 648
exactly solvable model of phase transitions Yu. M. IvanchenkoA. A. LisyanskiiA. É. Filippov OriginalPaper Pages: 649 - 656
Asymptotic completeness for a particle-Fermi-gas system A. Sh. Domnenkov OriginalPaper Pages: 656 - 660
Elementary excitations in the dimerized Hubbard model A. V. VedyaevM. E. ZhuravlevV. A. Ivanov OriginalPaper Pages: 660 - 665