Results 41 to 50 of about 190,558 (333)
On the intersection of free subgroups in free products of groups [PDF]
Mathematical Proceedings of the Cambridge Philosophical Society, 2007 Let (Gi | i ∈ I) be a family of groups, let F be a free group, and let $G = F \ast \mathop{\text{\Large $*$}}_{i\in I} G_i,$ the free product of F and all the Gi.
Warren Dicks, S. V. Ivanov
semanticscholar +1 more source
Dehn functions of coabelian subgroups of direct products of groups
, 2022 We develop new methods for computing the precise Dehn functions of coabelian subgroups of direct products of groups, that is, subgroups which arise as kernels of homomorphisms from the direct product onto a free abelian group.
Kropholler, Robert +1 more
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On the free profinite products of profinite groups with commuting subgroups [PDF]
International Journal of Group Theory, 2016 In this paper we introduce the construction of free profinite products of profinite groups withcommuting subgroups. We study a particular case: the proper free profinite products of profinite groups with commuting subgroups.
Gilbert Mantika, Daniel Tieudjo
doaj
Race and Ethnicity in Real-World Data Sources: Considerations for Medical Device Regulatory Efforts
Journal of Primary Care & Community Health, 2021 Real-world evidence is increasingly being collected in our interconnected world. This information can provide insights on how medical products are impacting the daily lives of patients, translating into public health consequences.
Michelle E. Tarver MD, PhD
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Soluble products of connected subgroups
Revista Matemática Iberoamericana, 2008 The main result in the paper states the following: For a finite group G=AB , which is the product of the soluble subgroups A and
Gállego , M. Pilar +2 more
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Products of Borel subgroups [PDF]
Proceedings of the American Mathematical Society, 2008 We investigate the Borelness of the product of two Borel subgroups in Polish groups. While the intersection of these two subgroups is Polishable, the Borelness of their product is confirmed. On the other hand, we construct two
Ding, Longyun, Li, Bingqing
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Tits alternatives for graph products
, 2015 We discuss various types of Tits Alternative for subgroups of graph products of groups, and prove that, under some natural conditions, a graph product of groups satisfies a given form of Tits Alternative if and only if each vertex group satisfies this ...
Antolin, Yago, Minasyan, Ashot
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On maximal subgroups of free idempotent generated semigroups
, 2011 We prove the following results: (1) Every group is a maximal subgroup of some free idempotent generated semigroup. (2) Every finitely presented group is a maximal subgroup of some free idempotent generated semigroup arising from a finite semigroup.
Ruskuc, N. +5 more
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Frontiers in Nutrition, 2022 Food and beverage companies reformulate packaged foods and to better align their products with public health policies and evolving consumer needs. The nutritional quality of packaged foodscan be tracked using nutrient profiling methods. The present study
Marie Tassy +5 more
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Products of locally dihedral subgroups
Journal of Algebra, 2012 A famous theorem of Itô states that any product of two Abelian groups is metabelian. On the other hand, very little is known about arbitrary groups factorized by two subgroups containing large Abelian subgroups. For instance, it was proved by \textit{J. S. Wilson} [Arch. Math. 54, No.
Amberg B, Fransman A, Kazarin L
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