On the existence of universal rational structures for groups.
Grigorenko, O.V., Roman'kov, V.A. (2007)
Sibirskie Ehlektronnye Matematicheskie Izvestiya [electronic only]
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Displaying similar documents to “Closedness of a class of groups under free product.”
On the existence of universal rational structures for groups.
Residually finite groups with nontrivial intersections of pairs of subgroups.
Sozutov, A.I. (2000)
Siberian Mathematical Journal
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Periodic groups saturated with the groups .
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Sibirskij Matematicheskij Zhurnal
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On generation of sporadic simple groups by three involutions, two of which commute.
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Sibirskij Matematicheskij Zhurnal
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Sibirskie Ehlektronnye Matematicheskie Izvestiya [electronic only]
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Coverings in the lattice of quasivarieties of -groups.
Isaeva, O.V., Medvedev, N.Ya. (2000)
Siberian Mathematical Journal
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Torsion-free constructive nilpotent -groups.
Khisamiev, N.G. (2009)
Sibirskij Matematicheskij Zhurnal
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Factorizations of one-generated -local formations.
Ballester-Bolinches, Adolfo, Calvo, Clara (2009)
Sibirskij Matematicheskij Zhurnal
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On some groups with almost regular element of prime order.
Popov, A.M. (2006)
Sibirskie Ehlektronnye Matematicheskie Izvestiya [electronic only]
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Determination of endomorphisms of free metabelian Lie algebras.
Chirkov, I.V., Shevelin, M.A. (2000)
Siberian Mathematical Journal
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Free groups acting without fixed points on rational spheres
Kenzi Satô (1998)
Acta Arithmetica
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For every positive rational number q, we find a free group of rotations of rank 2 acting on (√q𝕊²) ∩ ℚ³ whose all elements distinct from the identity have no fixed point.
Ideals of free metabelian Lie algebras and primitive elements.
Chirkov, I.V., Shevelin, M.A. (2001)
Sibirskij Matematicheskij Zhurnal
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On Levi quasivarieties generated by nilpotent groups.
Budkin, A.I., Taranina, L.V. (2000)
Siberian Mathematical Journal
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Free spaces
Jian Song, E. Tymchatyn (2000)
Fundamenta Mathematicae
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A space Y is called a free space if for each compactum X the set of maps with hereditarily indecomposable fibers is a dense -subset of C(X,Y), the space of all continuous functions of X to Y. Levin proved that the interval I and the real line ℝ are free. Krasinkiewicz independently proved that each n-dimensional manifold M (n ≥ 1) is free and the product of any space with a free space is free. He also raised a number of questions about the extent of the class of free spaces. In this...
Transitive 3-groups of degree (n = 2,3)
M. S. Audu, A. Afolabi, E. Apine (2006)
Kragujevac Journal of Mathematics
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Recognition by the set of element orders of symmetric groups of degree and for prime .
Zavarnitsin, A.V. (2002)
Sibirskij Matematicheskij Zhurnal
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