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This article is cited in 11 scientific papers (total in 11 papers)
On the Residual $\pi$-Finiteness of Generalized Free Products of Groups
E. A. Tumanova Ivanovo State University
Abstract:
A criterion for the approximability by finite $\pi$-groups of a generalized free product of two finite $\pi$-groups with normal amalgamated subgroups is obtained. Using this criterion, for a generalized free product of two arbitrary groups with normal amalgamation, we find both necessary and sufficient conditions for the residual $\pi$-finiteness that are similar to the Baumslag conditions for the property of residual finiteness. Some applications of this result are indicated.
Keywords:
residual finiteness, residual $\pi$-finiteness, generalized free product with normal amalgamation, approximability by finite $\pi$-groups.
Received: 05.10.2012 Revised: 11.06.2013
Citation:
E. A. Tumanova, “On the Residual $\pi$-Finiteness of Generalized Free Products of Groups”, Mat. Zametki, 95:4 (2014), 605–614; Math. Notes, 95:4 (2014), 544–551
Linking options:
https://www.mathnet.ru/eng/mzm10210https://doi.org/10.4213/mzm10210 https://www.mathnet.ru/eng/mzm/v95/i4/p605
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| Abstract page: | 399 | | Full-text PDF : | 219 | | References: | 87 | | First page: | 14 |
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