Zobrazeno 1 - 10
of 668
pro vyhledávání: '"Bumagin A"'
Autor:
Bumagin, Nikolay A., Kolesnik, Irina A., Potkin, Vladimir I., Dikusar, Evgeniy A., Lyakhov, Alexander S., Ivashkevich, Ludmila S., Zhou, Hongwei, Li, Wenliang
Publikováno v:
In Polyhedron 1 December 2024 264
Autor:
Bumagin, Inna, Zhang, Ming Ming
Publikováno v:
Communications in Algebra, 44 (2016) 2813-2827
We consider the class $\mathcal{R}$ of finitely generated toral relatively hyperbolic groups. We show that groups from $\mathcal{R}$ are commutative transitive and generalize a theorem proved by Benjamin Baumslag to this class. We also discuss two de
Externí odkaz:
http://arxiv.org/abs/1801.04475
Publikováno v:
Russian Journal of General Chemistry. Nov2023 Suppl 1, Vol. 93, pS31-S41. 11p.
Autor:
Bumagin, N. A.1 bna51@mail.ru
Publikováno v:
Russian Journal of General Chemistry. May2023, Vol. 93 Issue 5, p1101-1114. 14p.
Autor:
Bumagin, Inna
If $u$ and $v$ are two conjugate elements of a hyperbolic group then the length of a shortest conjugating element for $u$ and $v$ can be bounded by a linear function of the sum of their lengths, as was proved by Lysenok. Bridson and Haefliger showed
Externí odkaz:
http://arxiv.org/abs/1407.4528
Autor:
Bumagin, N. A.1 bna51@mail.ru
Publikováno v:
Russian Journal of General Chemistry. Feb2023, Vol. 93 Issue 2, p332-344. 13p.
Autor:
Bumagin, Inna, Macdonald, Jeremy
We prove that every finitely generated group $G$ discriminated by a locally quasi-convex torsion-free hyperbolic group $\Gamma$ is effectively coherent: that is, presentations for finitely generated subgroups can be computed from the subgroup generat
Externí odkaz:
http://arxiv.org/abs/1307.6783
Autor:
Bumagin, Inna, Kharlampovich, Olga
We show that every group with free $\mathbb{Z}^n$-length function is CAT(0).
Comment: To be published in the Journal of the London Mathematical Society. This version is very close to the accepted version. The exposition greatly improved due to t
Comment: To be published in the Journal of the London Mathematical Society. This version is very close to the accepted version. The exposition greatly improved due to t
Externí odkaz:
http://arxiv.org/abs/1103.2784
We prove that the isomorphism problem for finitely generated fully residually free groups is decidable. We also show that each finitely generated fully residually free group G has a decomposition that is invariant under automorphisms of G, and obtain
Externí odkaz:
http://arxiv.org/abs/math/0502496
Autor:
Bumagin, Nikolay A., Kletskov, Alexey V., Petkevich, Sergey K., Kolesnik, Iryna A., Lyakhov, Alexander S., Ivashkevich, Ludmila S., Baranovsky, Alexander V., Kurman, Peter V., Potkin, Vladimir I.
Publikováno v:
In Tetrahedron 5 July 2018 74(27):3578-3588