
Content
Volume 17 (2020)
Mathematical logic, algebra and number theory
Emelyanov D. Yu., Sudoplatov S. V.
Structure of algebras of binary formulas for polygonometrical
theories with the symmetry condition, pp. 120. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.001
Badmaev S. A., Sharankhaev I. K.
On the classes of partial functions generated by maximal partial ultraclones, pp. 3246. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.003
Kravtsova O. V.
On alternating subgroup A_{5} in autotopism group of finite semifield plane, pp. 4750.
PDF DOI 10.33048/semi.2020.17.004
Roman'kov V. A.
Primitive elements and automorphisms of the free metabelian group of rank 3, pp. 6176.
PDF DOI 10.33048/semi.2020.17.006
Tankeev S. G.
On algebraic isomorphisms of rational cohomology of a Künnemann compactification of the Néron
minimal model, pp. 89125.
PDF DOI 10.33048/semi.2020.17.007
Sozutov A. I., Suchkov N. M., Suchkova N. G.
On subgroups of group Lim(N), pp. 208217. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.015
Sidorov V. V.
Isomorphisms of semirings of continuous nonnegative functions with maxaddition and isomorphisms of
lattices of their subalgebras, pp. 318337. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.021
Goncharov S., Ospichev S., Ponomaryov D., Sviridenko D.
The expressiveness of looping terms in the Semantic Programming, pp. 380394.
PDF DOI 10.33048/semi.2020.17.024
Maslyaev D. A., Chermnykh V. V.
Semirings of skew Laurent polynomials, pp. 521533. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.033
Grechkoseeva M. A., Skresanov S. V.
On element orders in covers of L_{4}(q) and U_{4}(q), pp. 585589.
PDF DOI 10.33048/semi.2020.17.037
Bildanov R. R., Goryachenko V. A., Vasil'ev A. V.
Factoring nonabelian finite groups into two subsets, pp. 683689.
PDF DOI 10.33048/semi.2020.17.046
Markhabatov N. D., Sudoplatov S. V.
Definable families of theories, related calculi and ranks, pp. 700714.
PDF DOI 10.33048/semi.2020.17.048
Sudoplatov S. V.
Approximations of theories, pp. 715725.
PDF DOI 10.33048/semi.2020.17.049
Krasitskaya A. I.
Stability of the class of divisible Sacts, pp. 726731.
PDF DOI 10.33048/semi.2020.17.050
Kravchenko A. V., Schwidefsky M. V.
On the complexity of the lattices of subvarieties and congruences. II.
Differential groupoids and unary algebras, pp. 753768.
PDF DOI 10.33048/semi.2020.17.054
Leontiev V. M.
Combinatorial problems connected with P. Hall's collection process, pp. 873889. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.064
Computational mathematics
Shumilova V. V.
Spectrum of natural vibrations of a layered medium consisting of a KelvinVoigt material and a viscous
incompressible fluid, pp. 2131. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.002
Durdiev U. D.
Numerical method for determining the dependence of the dielectric permittivity
on the frequency in the equation of electrodynamics with memory, pp. 179189. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.013 [Russian, English abstract]
Bazzaev A. K.
On the stability and convergence of difference schemes for the
generalized fractional diffusion equation with Robin boundary value conditions, pp. 738752.
PDF DOI 10.33048/semi.2020.17.053
Differential equations, dynamical systems and optimal control
Eliseev A. G., Kirichenko P. V.
A solution of the singularly perturbed Cauchy problem in the presence of a «weak»
turning point at the limit operator, pp. 5160. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.005
Zikirov O. S., Kholikov D. K.
Solvability of some nonlocal problems for the loaded pseudoparabolic equation, pp. 7788.
PDF DOI 10.33048/semi.2020.17.007
Fankina I. V.
On the equilibrium problem for a twolayer structure with the upper layer covering a defect tip,
pp. 141160. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.010
Urinov A. K., Karimov K. T.
Nonlocal boundary value problems for a threedimensional elliptic equation with singular coefficients
in a semiinfinite parallelepiped, pp. 161178. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.012
Mamontov A. E., Prokudin D. A.
Passage to the limit in the Galerkin approximations of the regularized problem of threedimensional
unsteady motion of a viscous compressible heatconducting multifluid, pp. 227259. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.017
Voytitsky V. I., Kopachevsky N. D.
On small oscillations of three joined pendulums with cavities filled with homogeneous ideal fluids, pp. 260299. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.018
Prokudin D. A.
Solvability of a regularized boundaryvalue problem for the system of
equations of dynamics of mixtures of viscous compressible heatconducting fluids, pp. 300312.
PDF DOI 10.33048/semi.2020.17.019
Petrova A. G.
Justification of asymptotic decomposition of a solution for
the problem of the motion of weak solutions of polymers near a critical point, pp. 313317. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.020
Furtsev A. I.
The unilateral contact problem for a Timoshenko plate and a thin elastic obstacle, pp. 364379.[Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.023
Mamontov A. E. Prokudin D. A.
Galerkin approximations in the problem of onedimensional
unsteady motion of a viscous compressible twocomponent fluid, pp. 406415.
PDF DOI 10.33048/semi.2020.17.026
Yskak T.
Estimates for solutions of one class of systems of equations of neutral type with distributed delay, pp. 416427. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.027
Abderrezak Kasri.
A viscoplastic contact problem with friction and adhesion, pp. 540565.
PDF DOI 10.33048/semi.2020.17.035
Gainetdinova A. A., Gazizov R. K.
Integrating of systems of two secondorder ordinary differential
equations with a small parameter that admit four essential operators, pp. 604614.
PDF DOI 10.33048/semi.2020.17.039
Rudoy E. M.
Asymptotic modelling of bonded plates by a soft thin adhesive layer, pp. 615625.
PDF DOI 10.33048/semi.2020.17.040
Fayazov K. S, Khudayberganov Y. K.
Illposed boundary value problem for mixed type system equations with two degenerate lines, pp. 647660. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.043
Tsvetkov D. O.
Crumbled ice on the surface of a multilayered fluid, pp. 777801.
PDF DOI 10.33048/semi.2020.17.056
Real, complex and functional analysis
Stepanova M. A.
On automorphisms of CRsubmanifolds of complex Hilbert space, pp. 126140. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.009
Abdullaev R., Chilin V., Madaminov B.
Isometries of spaces of LOGintegrable functions, pp. 218226.
PDF DOI 10.33048/semi.2020.17.016
Gadzhimirzaev R. M.
Approximation of discrete functions using special series by modified Meixner polynomials, pp. 395405.
PDF DOI 10.33048/semi.2020.17.025
Gagelgans K. V., Shlapunov A. A.
On the de Rham complex on a scale of anisotropic weghted Hölder spaces, pp. 428444.
PDF DOI 10.33048/semi.2020.17.028
Gol'dshtein V., Kopylov Ya. A.
The SobolevPoincaré inequality and the L_{q,p}cohomology of twisted cylinders, pp. 566584.
PDF DOI 10.33048/semi.2020.17.036
Podvigin I. V.
Lower bound for the supremum of ergodic averages for Z^{d} and
R^{d}actions, pp. 626636.
PDF DOI 10.33048/semi.2020.17.041
Romanov A. S.
Sobolevtype functions on nonhomogeneous metric spaces, pp. 690699.
PDF DOI 10.33048/semi.2020.17.047
Kotelina N. O., Pevny A. B.
Exponential convexity and total positivity, pp. 802806.
PDF DOI 10.33048/semi.2020.17.057
Abrosimov N. V., Baigonakova G. A., Grunwald L. A., Mednykh I. A.
Counting rooted spanning foresrs in cobordism of two circulant graphs, pp. 814823.
PDF DOI 10.33048/semi.2020.17.059
Kuzovatov V. I., Kytmanov A. M.
On an analog of the Binet integral representation, pp. 840852.
PDF DOI 10.33048/semi.2020.17.061
Balashova G. S.
Estimates of the norms of derivatives in the one and multidimensional cases, pp. 865872.
PDF DOI 10.33048/semi.2020.17.063
Discrete mathematics and mathematical cybernetics
Rodionov V. I.
On recursion relations in the problem of enumeration of posets, pp. 190207. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.014
Baransky V. A., Senchonok T. A.
On maximal graphical partitions that are the nearest to a given graphical partition, pp. 338363. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.022
Tsiovkina L. Yu.
Arctransitive groups of automorphisms of antipodal distanceregular graphs of diameter 3 in affine case,
pp. 445495. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.029
Borodin O. V., Ivanova A. O.
All tight descriptions of 3paths in plane graphs with girth 8, pp. 496501.
PDF DOI 10.33048/semi.2020.17.030
Fedoryaeva T. I.
Classification of graphs of diameter 2, pp. 502512. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.031
Glebov A. N.
Colouring planar graphs with bounded monochromatic components, pp. 513520.
PDF DOI 10.33048/semi.2020.17.032
Mogilnykh I. Yu.
Perfect codes from PGL(2,5) in Star graphs, pp. 534539.
PDF DOI 10.33048/semi.2020.17.034
Parshina O. G., Lisitsyna M. A.
The perfect 2colorings of infinite circulant graphs with a continuous set of odd distances, pp. 590603.
PDF DOI 10.33048/semi.2020.17.038
Glebov A. N., Pavlov I. A., Khadaev K. A.
Vertex colourings of multigraphs with forbiddances on edges, pp. 637646. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.042
Joós A.
Perfect packing of dcubes, pp. 853864.
PDF DOI 10.33048/semi.2020.17.062
Probability theory and mathematical statistics
Lotov V. I.
On some inequalities in boundary crossing problems for random walks, pp. 661671. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.044
Mikhailov V. G., Mezhennaya N. M.
Normal approximation for U and Vstatistics of a stationary absolutely regular sequence, pp. 672682.
PDF DOI 10.33048/semi.2020.17.045
Lotov V. I., Xodjibayev V. R.
On the distribution of the trajectory maximum of a stochastic process with switchings, pp. 807813.[Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.058
Borovkov A. A.
Sharp asymptotics for the Laplace transform of the compound renewal process and related problems, pp. 824839. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.060
Geometry and Topology
Buturlakin A. A., Presnyakov S. S., Revin D. O., Savin S. A.
Area of a triangle and angle bisectors, pp. 732737.
PDF DOI 10.33048/semi.2020.17.052
Nezhinskij V. M.
Isotopy invariants of spatial graphs, pp. 769776. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.055
Mathematical life
Baizhanov B. S., Kulpeshov B. Sh., Zambarnaya T. S.
A.D. Taimanov and model theory in Kazakhstan, стр. A1A58.
PDF DOI 10.33048/semi.2020.17.011
Gordienko V. M.
The works of the S. K. Godunov seminar on hyperbolic equations, pp. A59A67. [Russian, English abstract]
PDF DOI 10.33048/semi.2020.17.051
