On sequences of linear functionals and some operators of the classS 2m Yu. G. AbakumovN. A. ZabelinaO. N. Shestakova OriginalPaper Pages: 199 - 203
On nonformal simply-connected symplectic manifolds I. K. BabenkoI. A. Taîmanov OriginalPaper Pages: 204 - 217
On Levi quasivarieties generated by nilpotent groups A. I. BudkinL. V. Taranina OriginalPaper Pages: 218 - 223
On positive and critical theories of some classes of rings Yu. M. VazheninV. Yu. Popov OriginalPaper Pages: 224 - 228
Nonparametric estimation of the ratios of derivatives of a multivariate distribution density from dependent observations V. A. Vasil'evG. M. Koshkin OriginalPaper Pages: 229 - 245
The limit theorem for mappings with bounded distortion on the Heisenberg group and the local homeomorphism theorem N. S. Dairbekov OriginalPaper Pages: 257 - 267
On regular automorphisms of order 3 and frobenius pairs A. Kh. Zhurtov OriginalPaper Pages: 268 - 275
Coverings in the lattice of quasivarieties of ℓ-groups O. V. IsaevaN. Ya. Medvedev OriginalPaper Pages: 276 - 280
Perturbation of a solitary wave of the nonlinear Klein-Gordon equation O. M. Kiselëv OriginalPaper Pages: 281 - 293
Recognition of alternating groups of prime degree from their element orders A. S. Kondrat'evV. D. Mazurov OriginalPaper Pages: 294 - 302
Iterative methods for operator equations with adjoint factorization A. N. Konovalov OriginalPaper Pages: 303 - 316
Separation of variables in the problems of normal and compact solvability of the operator of exterior derivation V. I. Kuz'minovI. A. Shvedov OriginalPaper Pages: 317 - 326
On resemblance and recursive isomorphism types of bounded partial recursive functions N. V. Litvinov BriefCommunication Pages: 327 - 328
Entropy solutions to the Buckley-Leverett equations S. LuckhausP. I. Plotnikov OriginalPaper Pages: 329 - 348
On the Ricci curvature of homogeneous metrics on noncompact homogeneous spaces Yu. G. Nikonorov OriginalPaper Pages: 349 - 356
Residually finite groups with nontrivial intersection of every subgroup pair A. I. Sozutov OriginalPaper Pages: 362 - 365
Finite soluble and niplotent groups with a restriction on the rank of the centralizer of an automorphism of prime order E. I. Khukhro OriginalPaper Pages: 373 - 388
On a fragment of intuitionistic logic which is complete with respect to the kripke frames with finite domains P. A. Schreiner OriginalPaper Pages: 389 - 396