Asymptotic representation of solutions of regularly perturbed systems of differential equations with nonclassical right-hand side M. U. AkhmetovN. A. Perestyuk OriginalPaper Pages: 1209 - 1214
Optimal reconstruction of convolutions and scalar products of functions from various classes V. F. BabenkoA. A. Rudenko OriginalPaper Pages: 1214 - 1219
Reduction of a multidimensional poincare-invariant nonlinear equation to two-dimensional equations A. F. BarannikL. F. BarannikV. I. Fushchich OriginalPaper Pages: 1219 - 1230
Integral manifolds and the reduction principle in stability theory. III Ya. S. BarisO. B. Lykova OriginalPaper Pages: 1230 - 1235
Integrability by quadratures for systems of involutive vector fields P. Basarab-Horwath OriginalPaper Pages: 1236 - 1242
Formal classification of vector fields with structurally stable singularities in a neighborhood of a circle G. R. BelitskiiV. F. Lisyanoi OriginalPaper Pages: 1243 - 1247
Construction of the solutions of linear operator equations in Banach spaces A. A. BoichukV. F. Zhuravlev OriginalPaper Pages: 1247 - 1254
Comparison method and periodic solutions of nonlinear systems E. V. Boskresenskii OriginalPaper Pages: 1254 - 1258
General structure of interpolational functional polynomials V. L. MakarovV. V. Khlobystov OriginalPaper Pages: 1264 - 1269
A Tauberian theorem with remainder for the Laplace transform and its application to the riemann zeta-function V. I. Mel'nik OriginalPaper Pages: 1269 - 1278
Smoothness of weak solutions of elliptic systems in the sense of Douglis-Nirenberg I. Ya. Mekh OriginalPaper Pages: 1279 - 1282
A class of nonlinear oscillational systems admitting exact solution of the Fokker-Planck-Kolmogorov equation Yu. A. Mitropol'skiiNguen Tien Kkhiem OriginalPaper Pages: 1282 - 1286
A complete set of symmetry operators for the Dirac equation A. G. Nikitin OriginalPaper Pages: 1287 - 1296
Approximation of the Besov classes of periodic functions of several variables in a space Lq A. S. Romanyuk OriginalPaper Pages: 1297 - 1306
Unbounded functions with almost periodic differences A. M. SamoilenkoS. I. Trofimchuk OriginalPaper Pages: 1306 - 1309
Large samples of observations of random vectors of large dimension V. I. Stepakhno OriginalPaper Pages: 1310 - 1314
On exponential dichotomy and stability of a differential system with retarded arguments Kan Van Tuat OriginalPaper Pages: 1315 - 1326
Factorization of groups by means of commuting periodic subgroups with no elements of identical prime orders N. S. Chernikov OriginalPaper Pages: 1327 - 1333
Spectral theory of orthogonal polynomials of several variables M. I. GekhtmanA. A. Kalyuzhnyi Brief Communications Pages: 1334 - 1337
