Results 1 to 10 of about 3,801 (95)
Groups with many self-centralizing or self-normalizing subgroups [PDF]
International Journal of Group Theory, 2020 The purpose of this paper is to present a comprehensive overview of known and new results concerning the structure of groups in which all subgroups, except those having a given property, are either self-centralizing or self-normalizing.
Costantino Delizia, Chiara Nicotera
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Normalizers and self-normalizing subgroups II
Open Mathematics, 2011 Abstract Let $\mathbb{K}$ be a field, G a reductive algebraic $\mathbb{K}$-group, and G 1 ≤ G a reductive subgroup. For G 1 ≤ G, the corresponding groups of $\mathbb{K}$-points, we study the normalizer N = N G(G 1).
Širola Boris
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Groups whose all subgroups are ascendant or self-normalizing
Open Mathematics, 2011 The structure of groups in which every subgroup either is subnormal or coincides with its normalizer has been described by \textit{S. Franciosi} and the reviewer [Note Mat. 13, No. 1, 99-105 (1993; Zbl 0809.20019)]. A subgroup \(X\) of a group \(G\) is said to be `ascendant' if there is an ascending series from \(X\) to \(G\); then the concept of an ...
Kurdachenko Leonid +3 more
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Self-normalizing Sylow subgroups [PDF]
Proceedings of the American Mathematical Society, 2003 Using the classification of finite simple groups we prove the following statement: Let p > 3 p>3 be a prime, Q Q a group of automorphisms of p p -power order of a finite group G G , and P P a Q Q -invariant Sylow
Guralnick, Robert M. +2 more
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On self-normalizing subgroups of finite groups [PDF]
Journal of Group Theory, 2010 This research was supported by the grants MTM2004-08219C02-02 and MTM2007-68010-C03-02 from MEC (Spanish Government) and FEDER (European Union) and GV/2007/243 from Generalitat (Valencian Community).
Ballester-Bolinches, Adolfo +2 more
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BMJ Open Diabetes Research & Care, 2020 Introduction Previous reports in European populations demonstrated the existence of five data-driven adult-onset diabetes subgroups. Here, we use self-normalizing neural networks (SNNN) to improve reproducibility of these data-driven diabetes subgroups ...
Omar Yaxmehen Bello-Chavolla +60 more
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𝑝-rational characters and self-normalizing Sylow 𝑝-subgroups [PDF]
Representation Theory of the American Mathematical Society, 2007 Let G G be a finite group, p p a prime, and P P a Sylow p p -subgroup of G G . Several recent refinements of the McKay conjecture suggest that there should exist a bijection between the irreducible characters of p ′ p’ -degree of
Navarro, Gabriel +2 more
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Novel approaches to estimating abortion incidence
Reproductive Health, 2019 Background In countries where abortion is legally restricted or clandestine, estimates of abortion incidence are needed in order to bring attention to the reality of this practice. Innovations in methods for estimating stigmatized behaviors, coupled with
Gilda Sedgh, Sarah C. Keogh
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Groups of infinite rank with a normalizer condition on subgroups [PDF]
International Journal of Group Theory, 2015 Groups of infinite rank in which every subgroup is either normal or self-normalizing are characterized in terms of their subgroups of infinite rank.
Anna Valentina De Luca +1 more
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Groups with many abelian or self-normalizing subgroups
Archiv der Mathematik, 2022 AbstractGroups in which every non-abelian subgroup is equal to its normalizer have been recently completely described. This paper investigates locally soluble groups with restrictions on subgroups which are neither abelian nor self-normalizing.
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