Branching of solutions and the nonexistence of first integrals in Hamiltonian mechanics. II S. L. Ziglin OriginalPaper Pages: 6 - 17
A method of proof of the minimality and the basis property of a part of the root vectors G. V. Radzievskii OriginalPaper Pages: 18 - 23
Dynamical systems on the orbits of linear representations of Lie groups and the complete integrability of certain hydrodynamical systems V. V. TrofimovA. T. Fomenko OriginalPaper Pages: 23 - 29
Certain inverse problems for differential operators of higher orders on the semiaxis I. G. Khachatryan OriginalPaper Pages: 30 - 40
The de Rham complex of a quasihomogeneous complete intersection A. G. Alexandrov Brief Communications Pages: 48 - 49
Types of Jordan algebras of self-adjoint operators and their enveloping von Neumann algebras Sh. A. Ayupov Brief Communications Pages: 50 - 51
Subspaces of the spaces Lp generated by stochastic processes M. Sh. Braverman Brief Communications Pages: 52 - 53
Number of points of an algebraic curve S. G. VlâdutV. G. Drinfel'd Brief Communications Pages: 53 - 54
Multiplicities of one-sided shifts contained in a contraction operator V. K. Dubovoi Brief Communications Pages: 55 - 56
Asymptotics of a spectral problem connected with the Laplace-Beltrami operator on a manifold with boundary V. Ya. Ivrii Brief Communications Pages: 56 - 57
Spectral clearance of a focusing operator M. A. Krasnosel'skiiA. V. Sobolev Brief Communications Pages: 58 - 59
J-self-adjoint and J-unitary dilations of linear operators A. V. Kuzhel’ Brief Communications Pages: 60 - 61
Spectral properties of degenerate systems of ordinary differential equations on a finite interval A. E. Lifshits Brief Communications Pages: 62 - 63
Description of representations of a group of invertible operators of a Hilbert space that contain the identity representation of the unitary subgroup N. I. Nessonov Brief Communications Pages: 64 - 66
Lattices of invariant subspaces of certain operators B. P. OsilenkerV. S. Shul'man Brief Communications Pages: 66 - 67
Any separable ultrametric space can be isometrically imbedded inl 2 A. F. TimanI. A. Vestfrid Brief Communications Pages: 70 - 71
Complete integrability of ordinary differential equations on supermanifolds V. N. Shander Brief Communications Pages: 74 - 75
Irreducible representations of Poisson—Lie superalgebras, and invariant differential operators G. S. Shmelev Brief Communications Pages: 76 - 77