Сиб. электрон. матем. изв., 2021, том 18, выпуск 1

ЖУРНАЛЫ // Сибирские электронные математические известия // Архив

2021, том 18, выпуск 1

Математическая логика, алгебра и теория чисел
	On variety $\mathcal{N}$ of normal valued $m$-groups A. V. Zenkov, O. V. Isaeva	54
	Weak reducibility of computable and generalized computable numberings Z. K. Ivanova, M. Kh. Faizrahmanov	112
	Effective Wadge hierarchy in computable quasi-Polish spaces V. L. Selivanov	121
	On almost omega-categoricity of weakly o-minimal theories A. B. Altayeva, B. Sh. Kulpeshov	247
	О дискриминанте квадратичного поля с промежуточными дробями отрицательной нормы и разложимости его представляющего многочлена А. А. Коробов, О. А. Коробов	319
	On closure of configurations in freely generated projective planes N. T. Kogabaev	358
	Computable metrics above the standard real metric R. A. Kornev	377
	Independence and simplicity in Jonsson theories with abstract geometry A. R. Yeshkeyev, M. T. Kassymetova, O. I. Ulbrikht	433
	Groups of central units of rank 1 of integral group rings of Frobenius metacyclic groups E. O. Shumakova	622

Теория вероятностей и математическая статистика
	Об асимптотике распределения момента выхода обобщенного процесса восстановления за невозрастающую границу А. И. Саханенко, В. И. Вахтель, Е. И. Прокопенко, А. Д. Шелепова	9
	Feature selection based on statistical estimation of mutual information A. A. Kozhevin	720

Геометрия и топология
	Three-dimensional homogeneous spaces of nonsolvable Lie groups with equiaffine connections of nonzero curvature N. P. Mozhey	237
	Local $\tau$-density and local weak $\tau$-density in topological spaces T. K. Yuldashev, F. G. Mukhamadiev	474

Дискретная математика и математическая кибернетика
	Обратные задачи в теории графов: графы без треугольников А. А. Махнев, И. Н. Белоусов, Д. В. Падучих	27
	On radius and typical properties of $n$-vertex graphs of given diameter T. I. Fedoryaeva	345
	All tight descriptions of major $3$-paths in $3$-polytopes without $3$-vertices Ts. Ch.-D. Batueva, O. V. Borodin, A. O. Ivanova, D. V. Nikiforov	456
	Center and its spectrum of almost all $n$-vertex graphs of given diameter T. I. Fedoryaeva	511
	New perfect colorings of infinite circulant graphs with continuous sets of distances V. D. Plaksina, P. A. Shcherbina	530
	Connections between quaternary and Boolean bent functions N. N. Tokareva, A. S. Shaporenko, P. Solé	561
	Fixed points of cyclic groups acting purely harmonically on a graph A. D. Mednykh	617
	On a metric property of perfect colorings A. A. Taranenko	640

Дифференциальные уравнения, динамические системы и оптимальное управление
	Kolmogorov differential systems with prescribed algebraic limit cycles R. Chouader, S. Benyoucef, A. Bendjeddou	1
	Начально-граничные задачи для вырождающихся гиперболических уравнений А. И. Кожанов	43
	Analogues of the Cauchy-Goursat problem for a loaded third-order hyperbolic type equation in an infinite three-dimensional domain B. I. Islomov, Y. K. Alikulov	72
	On solvability of some classes of transmission problems in a cylindrical space domain V. A. Belonogov, S. G. Pyatkov	176
	О форме свободной границы течения идеальной несжимаемой жидкости с точечным стоком в вершине треугольного выступа на дне А. А. Титова	207
	A frictional contact problem with damage in viscoplasticity A. Kasri	255
	Multiscale analysis of a model problem of a thermoelastic body with thin inclusions S. A. Sazhenkov, I. V. Frankina, A. I. Furtsev, P. V. Gilev, A. G. Gorynin, O. G. Gorynina, V. M. Karnaev, E. I. Leonova	282
	Об одном нелинейном дифференциальном уравнении в банаховом пространстве М. И. Бесова, В. И. Качалов	332
	On uniqueness and stability of a cycle in one gene network V. P. Golubyatnikov, L. S. Minushkina	464
	About convergence of difference schemes for a third-order pseudo-parabolic equation with nonlocal boundary value condition A. K. Bazzaev, D. K. Gutnova	548
	Construction of exponentially decreasing estimates of solutions to a Cauchy problem for some nonlinear systems of delay differential equations N. V. Pertsev	579
	Boundary value problems with conjugation conditions for quasi-parabolic equations of the third order with a discontinuous sign–variable coefficient A. I. Kozhanov, N. N. Shadrina	599

Вычислительная математика
	Detection of the corner structures in 3D arrays using scalable masks I. G. Kazantsev, B. O. Mukhametzhanova, K. T. Iskakov	61
	Recovery of a vector field in the cylinder by its jointly known NMR images and ray transforms E. Yu. Derevtsov, S. V. Maltseva	86
	Dual null field method for Dirichlet problems of Laplace's equation in circular domains with circular holes M. G. Lee, L. P. Zhang, Z. C. Li, A. L. Kazakov	393
	Численное решение задачи переноса растворенного вещества в пороупругом глинистом сланце Б. Х. Имомназаров, А. А. Михайлов, И. К. Хайдаров, А. Э. Холмурадов	694
	Cubature formulas on the sphere that are invariant under the transformations of the dihedral groups of rotations with inversion A. S. Popov	703

Обзоры
	Partially commutative groups and Lie algebras E. N. Poroshenko, E. I. Timoshenko	668

Вещественный, комплексный и и функциональный анализ
	Unique determination of conformal type for domains. III A. P. Kopylov	104
	Removable sets for Sobolev spaces with Muckenhoupt $A_1$-weight V. A. Shlyk	136
	Some remarks on Möbius structures V. V. Aseev	160
	Blaschke product in Privalov classes F. A. Shamoyan, V. A. Bednazh, V. A. Kustova	168
	A note on Hardy type inequalities for quaternion-valued functions M. Mustafa, D. Suragan	338
	Some remarks on rotation theorems for complex polynomials V. N. Dubinin	369
	A version of Schwarz's lemma for mappings with weighted bounded distortion M. V. Tryamkin	423
	On the transcendental solutions of Fermat type delay-differential and $c$-shift equations with some analogous results A. Banerjee, T. Biswas	479
	On band preserving orthogonally additive operators N. M. Abasov	495
	Ergodic theorems in Banach ideals of compact operators A. N. Azizov, V. I. Chilin	534
	Existence results for a class of nonlinear degenerate Navier problems A. C. Cavalheiro	647
	On the Orlicz cohomology of star-bounded simplicial complexes Ya. A. Kopylov	710

Математическая жизнь
	The Siberian Probabilist (on the occasion of the 90th birthday of Aleksandr Borovkov) S. S. Kutateladze	А.1