Scattering problem in the theory of singular perturbations of self-adjoint operators M. WollenbergH. NeidhardtV. D. Koshmanenko OriginalPaper Pages: 5 - 9
Distribution of the eigenvalues of Gaussian random matrices V. L. GirkoT. S. KokobinadzeO. G. Chaika OriginalPaper Pages: 9 - 13
Two approximate methods for the solution of linear boundary-value problems Ya. D. MamedovKh. Derner OriginalPaper Pages: 13 - 18
Some remarks on the central limit theorem of the theory of moments of even order for sums of random number of independent identically distributed random variables M. N. MarushinV. P. Krivorukov OriginalPaper Pages: 18 - 24
Tauberian theorems with remainder for Riesz and cesaro means V. I. Mel'nik OriginalPaper Pages: 25 - 30
Asymptotic decomposition of systems of nonlinear ordinary differential equations Yu. A. Mitropol'skiiA. K. Lopatin OriginalPaper Pages: 30 - 40
Periodic solutions of nonlinear second-order differential equations with discontinuous right-hand sides Kh. Ovezdurdyev OriginalPaper Pages: 40 - 45
Finiteness of the rate of propagation of perturbations for hyperbolic equations M. A. Perel'muterYu. A. Semenov OriginalPaper Pages: 51 - 57
Invariant sets of a class of discontinuous dynamical systems N. A. Perestyuk OriginalPaper Pages: 58 - 62
Limiting processes for measures in a Hilbert space relative to different kinds of convergence V. A. Romanov OriginalPaper Pages: 63 - 66
Nonlinear systems with a small matrix as the coefficient of the derivative V. P. Skripnik OriginalPaper Pages: 67 - 71
Maximal dissipativity of ordinary boundary-differential and certain other operators O. G. Storozh OriginalPaper Pages: 72 - 75
Construction of the asymptotic solutions of a partial differential equation of high order with two space variables Hoang-Van-Da OriginalPaper Pages: 80 - 86
Representation of p-analytic functions by analytic ones O. G. Goman Brief Communications Pages: 93 - 97
Generalized goursat problem for a nonlinear differential equation Yu. I. KovachS. A. Boitsun Brief Communications Pages: 102 - 106
Oscillatory modes of weakly linear systems with n degrees of freedom and delay D. I. MartynyukV. I. Kravets Brief Communications Pages: 106 - 109
One method for solving the Hamilton-Jacobi equations in analytical mechanics Nguen Dong An Brief Communications Pages: 110 - 112
Cauchy problem for differential equations in Hilbert space I. P. Fishman Brief Communications Pages: 113 - 116
Conditions of convergence of stochastic processes stopped before the jump instant Ya. M. Khusanbaev Brief Communications Pages: 116 - 119
Meromorphic characteristic functions with infinitely many poles G. A. Sharshanova Brief Communications Pages: 120 - 123