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2018, Volume 15  


Mathematical logic, algebra and number theory
On intersection two nilpotent subgroups in small groups
V. I. Zenkov
21
Factorizations of simple non-abelian groups by subgroups of odd indixes
V. N. Tyutyanov, T. V. Tihonenko
29
Strong computability of slices over the logic $\mathrm{GL}$
L. L. Maksimova, V. F. Yun
35
On groups saturated with dihedral groups and linear groups of degree $2$
A. A. Shlepkin
74
The finite groups with exactly four conjugate classes of maximal subgroups. II
V. A. Belonogov
86
Singular 6-dimensional superalgebras
S. V. Pchelintsev, O. V. Shashkov
92
Expanding 1-indiscernible countably categorical weakly o-minimal theories by equivalence relations
S. S. Baizhanov, B. Sh. Kulpeshov
106
On new examples of hypocritical groups
S. V. Skresanov
305
On ordered groups of Morley o-rank 1
V. V. Verbovskiy
314
On $\mathcal{T}$-$\delta$-noncosingular modules
Y. Talebi, M. Hosseinpour, T. C. Quynh
321
On the elementary geometry of universal algebras and on the equivalence of clones relative to this geometry
A. G. Pinus
332
Abelian Schur groups of odd order
I. N. Ponomarenko, G. K. Ryabov
397
Temporal multi-valued logic with lost worlds in the past
V. V. Rybakov
436
A completeness criterion for sets of multifunctions in full partial ultraclone of rank 2
S. A. Badmaev
450
Subextensions for co-induced modules
Andrei V. Zavarnitsine
554
On finite groups isospectral to the simple groups $S_4(q)$
Yuri V. Lytkin
570
On freedom and independence in hypergraphs of models of theories
B. Sh. Kulpeshov, S. V. Sudoplatov
612
Functional representations of lattice-ordered semirings. II
O. V. Chermnykh
677
Classification of maximal subgroups of odd index in finite simple classical groups: addendum
N. V. Maslova
707
Finding $2^{\aleph_0}$ countable models for ordered theories
B. Baizhanov, J. T. Baldwin, T. Zambarnaya
719
On intersections of primary subgroups pairs in finite group with socle $\Omega_{2n}^+(2^m)$
V. I. Zenkov
728
2-rank two periodic groups saturated with finite simple groups
D. V. Lytkina, A. I. Sozutov, A. A. Shlepkin
786
On conjugacy of $\mathrm{Alt}_5$-subgroups of Borovik subgroup of group $E_8(q)$
A. V. Konygin
797
Many-valued multi-modal logics, satisfiability problem
M. A. Moor, V. V. Rybakov
829
On the complexity of formulas in semantic programming
S. Ospichev, D. Ponomarev
987
Defining relations and identities of finite-generated nilpotent algebra $R$ with condition $\dim R^{N}/R^{N+1} = 2$
E. P. Petrov
1048
Dynamic contact algebras and quantifier-free logics for space and time
P. Dimitrov, D. Vakarelov
1103
Rank of commutator subgroup of finite $p$-group generated by elements of order $p>2$
B. M. Veretennikov
1332
Finite almost simple groups whose Gruenberg–Kegel graphs as abstract graphs are isomorphic to subgraphs of the Gruenberg–Kegel graph of the alternating group $A_{10}$
A. S. Kondrat'ev, N. A. Minigulov
1378
On the join of Spechtian varieties of algebras
I. M. Isaev
1498

Probability theory and mathematical statistics
Spatially decentralized protocols in random multiple access networks
M. G. Chebunin, E. I. Prokopenko, A. S. Tarasenko
135
Integro-local theorems for multidimensional compound renewal processes, when Cramer's condition holds. I
A. A. Mogulskii, E. I. Prokopenko
475
Integro-local theorems for multidimensional compound renewal processes, when Cramer's condition holds. II
A. A. Mogulskii, E. I. Prokopenko
503
Integro-local theorems for multidimensional compound renewal processes, when Cramer's condition holds. III
A. A. Mogulskii, E. I. Prokopenko
528
The principle of invariance in the Strassen form to the partial sum processes of moving averages of finite order
N. S. Arkashov
1292
On a random walk with switchings
V. I. Lotov
1320

Geometry and topology
On piecewise continuous mappings of paracompact spaces
S. V. Medvedev
214
Isothermic coordinates on irregular sewing surfaces
A. N. Kondrashov
658
The analytical method for embedding multidimensional pseudo-Euclidean geometries
V. A. Kyrov
741
Connections of nonzero curvature on homogeneous spaces of unsolvable transformations groups
N. P. Mozhey
773
On geometry of QS-hypersurfaces of Kählerian manifolds
L. V. Stepanova, M. B. Banaru, G. A. Banaru
815
Contact analogs of Gray's identity for $NC_{10}$-manifolds
A. R. Rustanov, O. N. Kazakova, S. V. Kharitonova
823
On the flat curves with affine congruent arcs
I. V. Polikanova
882
On a problem in the bendings theory of negatively curved surfaces
I. Kh. Sabitov
890
Rigidity of powers and Kosniowski's conjecture
Z. Lü, O. R. Musin
1227
Classification of low complexity knotoids
Ph. G. Korablev, Y. K. May, V. V. Tarkaev
1237
On resolvability of Lindelöf generated spaces
M. A. Filatova, A. V. Osipov
1260

Discrete mathematics and mathematical cybernetics
Small vertex-symmetric Higman graphs with $\mu=6$
N. D. Zyulyarkina, A. A. Makhnev
54
On automorphisms of a distance-regular graph with intersection array $\{96,76,1;1,19,96\}$
A. A. Makhnev, M. Kh. Shermetova
167
On distance-regular graph $\Gamma$ with strongly regular graphs $\Gamma_2$ and $\Gamma_3$
M. S. Nirova
175
On automorphisms of a distance-regular graph with intersection array $\{119,100,15;1,20,105\}$
M. M. Isakova, A. A. Makhnev
198
Greedy cycles in the star graphs
D. A. Gostevsky, E. V. Konstantinova
205
Eigenfunctions supports of minimum cardinality in cubical distance-regular graphs
E. V. Sotnikova
223
On the minimum supports of some eigenfunctions in the Doob graphs
E. A. Bespalov
258
Irreducible triangulations of the once-punctured torus
S. Lawrencenko, T. Sulanke, M. T. Villar, L. V. Zgonnik, M. J. Chávez, J. R. Portillo
277
Partial covering arrays for data hiding and quantization
Vladimir N. Potapov
561
Automorphisms of graph with intersection array $\{289,216,1;1,72,289\}$
A. A. Makhnev, M. P. Golubyatnikov
603
Automorphisms of graph with intersection array $\{232,198,1;1, 33,232\}$
A. A. Makhnev, M. M. Khamgokova
650
Automorphisms of Shilla graph with intersection array $\{115,96,16;1,8,92\}$
I. N. Belousov
733
On the shortest sequences of elementary transformations in the partition lattice
V. A. Baransky, T. A. Senchonok
844
Inverse problems of graph theory: generalized quadrangles
A. A. Makhnev, M. S. Nirova
927
Path partitioning planar graphs of girth 4 without adjacent short cycles
A. N. Glebov, D. Zh. Zambalayeva
1040
Counting spanning trees in cobordism of two circulant graphs
N. V. Abrosimov, G. A. Baigonakova, I. A. Mednykh
1145
All tight descriptions of $3$-paths in plane graphs with girth at least $9$
V. A. Aksenov, O. V. Borodin, A. O. Ivanova
1174
Metrics on the multirubric lattice of a rubricator tree
N. A. Gaidamakin, V. A. Baransky
1245
Light 3-stars in sparse plane graphs
O. V. Borodin, A. O. Ivanova
1344
Perfect orientation colorings of cubic graphs
T. E. Kireeva
1353
On the eigenvalues multiplicity function of the Star graph
E. N. Khomyakova
1416
Using SAT solvers for synchronization issues in non-deterministic automata
H. Shabana, M. V. Volkov
1426
A note on regular subgroups of the automorphism group of the linear Hadamard code
I. Yu. Mogilnykh
1455

Differentical equations, dynamical systems and optimal control
On the Cauchy problem for matrix factorizations of the Helmholtz equation in a bounded domain
D. A. Juraev
11
Inverse problem of chemical kinetics as a composition of binary correspondences
A. E. Gutman, L. I. Kononenko
48
On modeling elastic bodies with defects
A. M. Khludnev
153
Asymptotic of solutions of two-dimesional Gauss–Bierbach–Rademacher equation with variable coefficients in external area
A. V. Neklyudov
338
The problem of package guidance under incomplete information and integral signal of observation
P. G. Surkov
373
Small motions of an ideal stratified fluid with a free surface completely covered with the elastic ice
D. O. Tsvetkov
422
Invariant submodels of system equations of two-velocity hydrodynamics with equilibrium of pressure phases
G. S. Vasiliev, Jian-Gang Tang, B. Zh. Mamasoliev
585
Unique solvability of initial-boundary value problem for one-dimensional equations of polytropic flows of multicomponent viscous compressible fluids
A. E. Mamontov, D. A. Prokudin
631
Boundary value problems for a linear ordinary differential equation of fractional order with delay
M. G. Mazhgikhova
685
Cauchy problem for high even order parabolic equation with time fractional derivative
L. L. Karasheva
696
The Cauchy problem for the degenerated partial differential equation of the high even order
Sh. T. Karimov
853
Asymptotic properties of a solution to the Cauchy problem for one Sobolev type system
L. N. Bondar
894
Differentiation of energy functional with respect to delamination's length in problem of contact between plate and beam
A. I. Furtsev
935
The shock front asymptotics in the linear problem of shock wave
E. V. Semenko, T. I. Semenko
950
Asymptotics of solutions to a system of connected incomplete second-order integro-differential operator equations
D. A. Zakora
971
Existence and uniqueness of the solution of the adjoint system in one problem of optimal control
K. S. Musabekov
1065
Anisotropic vanishing diffusion method applied to genuinely nonlinear forward-backward ultra-parabolic equations
I. V. Kuznetsov, S. A. Sazhenkov
1158
Asymptotic properties of solutions in a model of antibacterial immune response
M. A. Skvortsova
1198
The lowest-rank monatomic gas submodels constructed on the basis of three-dimensional symmetry subalgebras
R. F. Nikonorova
1216
Mathematical and numerical models of two asymmetric gene networks
V. P. Golubyatnikov, M. V. Kazantsev, N. E. Kirillova, T. A. Bukharina
1271
On local asymptotic stability of a model of epidemic process
V. V. Malygina, M. V. Mulyukov, N. V. Pertsev
1301
Initial boundary value problem for a nonlocal in time parabolic equation
V. N. Starovoitov
1311
About the whole behavior of trajectories of Darboux systems with cubic nonlinearities
E. P. Volokitin, V. M. Cheresiz
1463
Optimal control of a thin rigid stiffener for a model describing equilibrium of a Timoshenko plate with a crack
N. P. Lazarev, S. Das, M. P. Grigoryev
1485

Computational mathematics
Mathematical modeling single-phase fluid flows in porous media
S. I. Markov, N. B. Itkina
115
Cubature formulas on a sphere invariant under the dihedral group of rotations with inversion $\mathrm{D}_{5d}$
A. S. Popov
389
On reflected waves in the solutions of difference problems for the wave equation on non-uniform meshes
A. S. Anisimova, Yu. M. Laevsky
759
Mathematical simulation of heat and mass transfer processes in a rectangular channel depending on the accommodation coefficient of tangential momentum
O. V. Germider, V. N. Popov, A. A. Yushkanov
1011
On convergence of the inverse iteration algorithm for modified Prony method
A. A. Lomov
1513

Real, complex and functional analysis
On fractional powers of the Bessel operator on semiaxis
S. M. Sitnik, E. L. Shishkina
1
Constrained fractal interpolation functions with variable scaling
A. K. B. Chand, K. M. Reddy
60
Asymptotic integration of integridifferential equations with two independent variables
A. A. Bobodzhanov, V. F. Safonov
186
The coefficient of quasimöbiusness in Ptolemaic spaces
V. V. Aseev
246
New identities for a sum of products of the Kummer functions
S. I. Kalmykov, D. B. Karp
267
Some problems of regularity of $f$-quasimetrics
A. V. Greshnov
355
Partial sums of a generalized class of analytic functions defined by a generalized Srivastava–Attiya operator
K. A. Challab, M. Darus, F. Ghanim
362
On the connection between the generalized Riemann boundary value problem and the truncated Wiener–Hopf equation
A. F. Voronin
412
On coordinate vector-functions of quasiregular mappings
V. V. Aseev
768
Twofold Cantor sets in $\mathbb{R}$
K. G. Kamalutdinov, A. V. Tetenov
801
Radial extensions of bilipschitz maps between unit spheres
P. Alestalo, D. A. Trotsenko
839
Interpolation of analytic functions with finite number of special points by rational functions
A. G. Lipchinskij, V. N. Stolbov
863
Approximate calculation of the defect of a Lipschitz cylindrical condenser
A. I. Parfenov
906
On computability of multiple integrals by means of a sum of local residues
R. V. Ulvert
996
On the equivalence of domains in the theory of Sobolev spaces with variable exponents
A. S. Romanov
1024
The error estimates of minimal and almost minimal cubature formulas on classes of periodic functions
V. L. Vaskevich
1080
Remarks on identification theory
Yu. E. Anikonov, N. B. Ayupova
1091
Uniformity of $cc$-balls on some class of 2-step Carnot groups
A. V. Greshnov
1182
On entire functions — solutions of a class of algebraic differential equations
V. A. Podkopaeva, A. Y. Yanchenko
1284
Description of root sets and factorization representation of $L_{p}$-weight classes of entire functions of Valiron type
F. A. Shamoyan, O. V. Okhlupina, E. V. Tasoeva
1443

Mathematical life
Igor Alexandrovich Alexandrov (11.05.1932–18.08.2017)
V. I. Kahn, T. V. Kasatkina, S. A. Kopanev, L. S. Kopaneva, A. N. Malyutina, G. D. Sadritdinova, V. V. Sobolev
.I
 
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