Kornejchuk, N. P. Diameters in \(L_ p \)classes of continuous and differentiable functions and optimal methods of coding and restoration of functions and their derivatives. (Russian) Zbl 0511.41030 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 266-290 (1981). MSC: 41A46 41A65 42A99 PDF BibTeX XML Cite \textit{N. P. Kornejchuk}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 266--290 (1981; Zbl 0511.41030)
Krylov, N. V. On controlled diffusion processes with unbounded coefficients. (Russian) Zbl 0497.93060 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 734-759 (1981). MSC: 93E20 60J60 49K45 49L20 90C39 PDF BibTeX XML Cite \textit{N. V. Krylov}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 734--759 (1981; Zbl 0497.93060)
Konyagin, S. V. On the problem of Littlewood. (Russian) Zbl 0493.42004 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 243-265 (1981). MSC: 42A10 11L07 42A24 42A32 41A10 PDF BibTeX XML Cite \textit{S. V. Konyagin}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 243--265 (1981; Zbl 0493.42004)
Tankeev, S. G. On algebraic cycles on surfaces and Abelian varieties. (Russian) Zbl 0493.14014 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 398-434 (1981). MSC: 14G99 14C30 32J25 14K20 14F30 14C22 PDF BibTeX XML Cite \textit{S. G. Tankeev}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 398--434 (1981; Zbl 0493.14014)
Beloshapka, V. K.; Vitushkin, A. G. Estimations of the radius of convergence of power series, defining mappings of analytic hypersurfaces. (Russian) Zbl 0492.32021 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 962-984 (1981). MSC: 32V40 32H99 PDF BibTeX XML Cite \textit{V. K. Beloshapka} and \textit{A. G. Vitushkin}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 962--984 (1981; Zbl 0492.32021)
Tikhomirov, A. S. The Fano surface of a double Veronese cone. (Russian) Zbl 0492.14030 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1121-1197 (1981). MSC: 14J30 14K30 14J25 PDF BibTeX XML Cite \textit{A. S. Tikhomirov}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1121--1197 (1981; Zbl 0492.14030)
Pal’tsev, B. V. On a certain method for construction of the canonical matrix of the solutions of a Hilbert problem arising from the solution of convolution equations on a finite interval. (Russian) Zbl 0491.45006 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1332-1390 (1981). MSC: 45F15 30E25 47B35 PDF BibTeX XML Cite \textit{B. V. Pal'tsev}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1332--1390 (1981; Zbl 0491.45006)
Ivashkovich, S. M. Envelopes of holomorphy of some tubular sets in \(C^ 2\) and a monodromy theorem. (Russian) Zbl 0487.32010 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 896-904 (1981). MSC: 32D15 32D10 32A07 PDF BibTeX XML Cite \textit{S. M. Ivashkovich}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 896--904 (1981; Zbl 0487.32010)
Shcherbina, N. V. The Levi form for \(C^ 1-\)smooth hypersurfaces and the complex structure on the boundary of domains of holomorphy. (Russian) Zbl 0487.32009 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 874-895 (1981). MSC: 32D05 32E05 32A38 46J15 32U05 PDF BibTeX XML Cite \textit{N. V. Shcherbina}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 874--895 (1981; Zbl 0487.32009)
Burnashev, M. V. Investigation of second order properties of statistical estimations in a scheme of independent observations. (Russian) Zbl 0486.62034 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 509-539 (1981). MSC: 62F12 62F10 62E20 62F15 PDF BibTeX XML Cite \textit{M. V. Burnashev}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 509--539 (1981; Zbl 0486.62034)
Krylov, N. V. On the control of a diffusion process up to the moment of first exit from a domain. (Russian) Zbl 0485.93077 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1029-1048 (1981). MSC: 93E20 60G40 60J60 PDF BibTeX XML Cite \textit{N. V. Krylov}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1029--1048 (1981; Zbl 0485.93077)
Kharlampovich, O. G. A finitely presented solvable group with non-solvable word problem. (Russian) Zbl 0485.20023 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 852-873 (1981). MSC: 20F10 20F16 20F05 PDF BibTeX XML Cite \textit{O. G. Kharlampovich}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 852--873 (1981; Zbl 0485.20023)
Kovtunets, V. V. k-snakes as a generalization of polynomials with relations least deviating from zero. (Russian) Zbl 0484.41033 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 905-925 (1981). MSC: 41A50 41A65 PDF BibTeX XML Cite \textit{V. V. Kovtunets}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 905--925 (1981; Zbl 0484.41033)
Maslov, V. P.; Nazaĭkinskiĭ, V. E. Asymptotics for equations with singularities in the characteristics. I. (Russian) Zbl 0484.35009 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1049-1087 (1981). MSC: 35A30 35B40 47J05 70H15 PDF BibTeX XML Cite \textit{V. P. Maslov} and \textit{V. E. Nazaĭkinskiĭ}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1049--1087 (1981; Zbl 0484.35009)
Latushkin, Yu. D. On integro-functional operators with non-one-to-one shift. (Russian) Zbl 0483.47036 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1241-1257 (1981). MSC: 47Gxx 47B37 45E05 47A53 PDF BibTeX XML Cite \textit{Yu. D. Latushkin}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1241--1257 (1981; Zbl 0483.47036)
Vostokov, S. V. Symbols on formal groups. (Russian) Zbl 0483.14011 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 985-1014 (1981). Reviewer: S. V. Vostokov MSC: 11S31 11S70 14L05 19F15 PDF BibTeX XML Cite \textit{S. V. Vostokov}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 985--1014 (1981; Zbl 0483.14011) Full Text: MNR
Zhikov, V. V.; Sirazhudinov, M. M. On the G-compactness of a certain class of non-divergent elliptic operators of second order. (Russian) Zbl 0482.35039 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 718-733 (1981). MSC: 35J25 49J45 PDF BibTeX XML Cite \textit{V. V. Zhikov} and \textit{M. M. Sirazhudinov}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 718--733 (1981; Zbl 0482.35039)
Napalkov, V. V. On discrete weakly sufficient sets in some spaces of entire functions. (Russian) Zbl 0481.30042 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1088-1099 (1981). MSC: 30H05 30D20 30B50 PDF BibTeX XML Cite \textit{V. V. Napalkov}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1088--1099 (1981; Zbl 0481.30042)
Pavlov, A. I. On the distribution mod one and Benford’s law. (Russian) Zbl 0481.10049 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 760-774 (1981). MSC: 11K16 11K06 PDF BibTeX XML Cite \textit{A. I. Pavlov}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 760--774 (1981; Zbl 0481.10049)
Batyrev, V. V. Toric Fano threefolds. (Russian) Zbl 0478.14032 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 704-717 (1981). MSC: 14J30 14J10 PDF BibTeX XML Cite \textit{V. V. Batyrev}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 704--717 (1981; Zbl 0478.14032)
Popov, V. L. Constructive invariant theory. (Russian) Zbl 0478.14006 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1100-1120 (1981). MSC: 14L24 14L30 20G15 13F20 PDF BibTeX XML Cite \textit{V. L. Popov}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1100--1120 (1981; Zbl 0478.14006)
Polyakov, I. V. On the exceptional set of a sum of a prime and the square of an integer. (Russian) Zbl 0478.10033 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1391-1423 (1981). MSC: 11P32 11P55 PDF BibTeX XML Cite \textit{I. V. Polyakov}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1391--1423 (1981; Zbl 0478.10033)
Dmitruk, A. V. A Jacobi type non-negativity condition of a quadratic form on a finite- hedral cone. (Russian) Zbl 0477.49014 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 608-619 (1981). MSC: 49K27 15A63 58E15 46C99 PDF BibTeX XML Cite \textit{A. V. Dmitruk}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 608--619 (1981; Zbl 0477.49014)
Fedoryuk, M. V. Asymptotics of the solution of the Dirichlet problem for Laplace and Helmholtz equations in the exterior of a thin cylinder. (Russian) Zbl 0477.35034 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 167-186 (1981). MSC: 35J05 35B40 PDF BibTeX XML Cite \textit{M. V. Fedoryuk}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 167--186 (1981; Zbl 0477.35034)
Dubrovin, B. A. Kadomtsev-Petviashvili equation and relations between the periods of holomorphic differentials on Riemann surfaces. (Russian) Zbl 0477.14018 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1015-1028 (1981). MSC: 14H15 30F30 32G20 32G15 14H40 14K20 PDF BibTeX XML Cite \textit{B. A. Dubrovin}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 1015--1028 (1981; Zbl 0477.14018)
Varchenko, A. N. Asymptotic Hodge structure in vanishing cohomologies. (Russian) Zbl 0476.14002 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 540-591 (1981). MSC: 14C30 14C35 32G20 PDF BibTeX XML Cite \textit{A. N. Varchenko}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 540--591 (1981; Zbl 0476.14002)
Arkhipov, G. I.; Karatsuba, A. A. On a local representation of zero by a form. (Russian) Zbl 0476.10018 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 948-961 (1981). Reviewer: Guram Gogishvili (Tbilisi) MSC: 11E95 11E76 11D88 11S05 PDF BibTeX XML Cite \textit{G. I. Arkhipov} and \textit{A. A. Karatsuba}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 948--961 (1981; Zbl 0476.10018) Full Text: MNR
Shafarevich, I. R. On some infinite-dimensional groups. II. (Russian) Zbl 0475.14036 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 214-226 (1981). MSC: 14L15 PDF BibTeX XML Cite \textit{I. R. Shafarevich}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 214--226 (1981; Zbl 0475.14036)
Anosov, D. V. Some homologies in the space of closed curves on \(n\)-dimensional sphere. (Russian) Zbl 0473.58008 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 467-490 (1981). MSC: 58E10 58E05 55N10 58D15 PDF BibTeX XML Cite \textit{D. V. Anosov}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 467--490 (1981; Zbl 0473.58008)
Fomenko, A. T. On lower volume bounds for surfaces which are globally volume minimizing with respect to a cobordism constraint. (Russian) Zbl 0473.49030 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 187-213 (1981). MSC: 49Q05 49Q20 57R90 58E05 58E12 PDF BibTeX XML Cite \textit{A. T. Fomenko}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 187--213 (1981; Zbl 0473.49030)
Loboda, A. V. On local automorphisms of real-analytic hypersurfaces. (Russian) Zbl 0473.32016 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 620-645 (1981). MSC: 32V40 32M05 32C05 57S25 PDF BibTeX XML Cite \textit{A. V. Loboda}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 620--645 (1981; Zbl 0473.32016)
Rapinchuk, A. S. Class numbers in the genus of quadratic forms and algebraic groups. (Russian) Zbl 0473.20032 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 775-792 (1981). MSC: 20G15 20G35 11E41 PDF BibTeX XML Cite \textit{A. S. Rapinchuk}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 775--792 (1981; Zbl 0473.20032)
Jozefiak, T.; Lascoux, A.; Pragacz, P. Classes of determinantal varieties associated with symmetric and skew- symmetric matrices. (Russian) Zbl 0471.14028 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 662-673 (1981). MSC: 14M12 14C15 14C05 PDF BibTeX XML Cite \textit{T. Jozefiak} et al., Izv. Akad. Nauk SSSR, Ser. Mat. 45, 662--673 (1981; Zbl 0471.14028)
Kharchenko, V. K. Constants of derivations of primary rings. (Russian) Zbl 0469.16019 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 435-462 (1981). MSC: 16W20 16N60 16Rxx 17B40 PDF BibTeX XML Cite \textit{V. K. Kharchenko}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 435--462 (1981; Zbl 0469.16019)
Peregudov, A. N. On the asymptotic behavior of the solution of the second boundary value problem for a quasi-linear parabolic system of chemical kinetics. (Russian) Zbl 0467.35061 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 227-238 (1981). MSC: 35K60 35B40 35B50 92Exx PDF BibTeX XML Cite \textit{A. N. Peregudov}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 227--238 (1981; Zbl 0467.35061)
Razmyslov, Yu. P. Algebras satisfying identity relations of Capelli type. (Russian) Zbl 0465.16009 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 143-166 (1981). MSC: 16Rxx 17B60 08B99 16P50 16Nxx PDF BibTeX XML Cite \textit{Yu. P. Razmyslov}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 143--166 (1981; Zbl 0465.16009)
Rudakov, A. N.; Shafarevich, I. R. On degeneration of a K3 surface over fields of finite characteristic. (Russian) Zbl 0465.14014 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 646-661 (1981). MSC: 14J25 14J10 14D15 14G15 PDF BibTeX XML Cite \textit{A. N. Rudakov} and \textit{I. R. Shafarevich}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 646--661 (1981; Zbl 0465.14014)
Moskvin, D. A. Metric theory of automorphisms of the two-dimensional torus. (Russian) Zbl 0465.10043 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 69-100 (1981). Reviewer: J. Galambos MSC: 11K41 11K06 37A45 60F05 60G10 PDF BibTeX XML Cite \textit{D. A. Moskvin}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 69--100 (1981; Zbl 0465.10043)
Grishin, V. N. Predicate and set-theoretic calculi based on a logic without contraction rule. (Russian) Zbl 0464.03027 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 47-68 (1981). MSC: 03B60 03F99 PDF BibTeX XML Cite \textit{V. N. Grishin}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 47--68 (1981; Zbl 0464.03027)
Anulova, S. V. On stochastic differential equations with boundary conditions in a half- space. (Russian) Zbl 0462.60072 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 491-508 (1981). MSC: 60J27 60J50 60H15 PDF BibTeX XML Cite \textit{S. V. Anulova}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 491--508 (1981; Zbl 0462.60072)
Nazarov, S. A. Elliptic boundary value problems with periodic coefficients in a cylinder. (Russian) Zbl 0462.35034 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 101-112 (1981). MSC: 35J55 35A05 35B10 PDF BibTeX XML Cite \textit{S. A. Nazarov}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 101--112 (1981; Zbl 0462.35034)
Plaksin, V. A. An asymptotic formula for the number of solutions of a nonlinear equation with prime numbers. (Russian) Zbl 0461.10042 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 321-397 (1981). MSC: 11P32 11P05 11D85 11L40 PDF BibTeX XML Cite \textit{V. A. Plaksin}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 321--397 (1981; Zbl 0461.10042)
Levitan, B. M. Almost periodicity of finite-zone potentials. (Russian) Zbl 0458.35087 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 291-320 (1981). MSC: 35Q99 35B15 34L99 76B25 PDF BibTeX XML Cite \textit{B. M. Levitan}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 291--320 (1981; Zbl 0458.35087)
Sheremeta, M. N. The growth in a strip of entire functions represented by Dirichlet series. (Russian) Zbl 0456.30023 Izv. Akad. Nauk SSSR, Ser. Mat. 45, 674-687 (1981). MSC: 30D10 30B50 30D15 PDF BibTeX XML Cite \textit{M. N. Sheremeta}, Izv. Akad. Nauk SSSR, Ser. Mat. 45, 674--687 (1981; Zbl 0456.30023)