Results 111 to 120 of about 686,790 (292)
On maximal chains of length three in finite groups
, 2011 Пусть G –конечная группа. Подгруппа H группы G называется 2-максимальной подгруппой группы G, если H является максималь-ной подгруппой в некоторой максимальной подгруппе M группы G. Аналогично могут быть определены 3-максимальные подгруппы в группе.Let G
Андреева, Д. П.
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Finite groups with some SS-embedded subgroups [PDF]
International Journal of Group Theory, 2013 We call H an SS-embedded subgroup of G if there exists a normal subgroup T of G such that HT is subnormal in G and Hcap Tleq H_{sG}, where H_{sG} is the maximal s-permutable subgroup of G contained in H.
Tao Zhao
doaj
An Approach to Deriving Maximal Invariant Statistics
پژوهشهای ریاضی, 2022 Invariance principles is one of the ways to summarize sample information and by these principles invariance or equivariance decision rules are used. In this paper, first, the methods for finding the maximal invariant function are introduced.
Mehdi Shams
doaj
, 2014 We define a “finite maximal torus” of a compact Lie group G to be a maximal finite abelian subgroup A of G. We introduce structure for finite maximal tori parallel to the classical structure for maximal tori, like roots and the Weyl group; and we recall ...
Vogan, David A +3 more
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A Two‐Stage Questionnaire and Actigraphy Screening for iRBD in a Multicenter Retrospective Cohort
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Isolated rapid‐eye‐movement sleep behavior disorder is a prodromal marker of synucleinopathies. However, most cases remain undiagnosed due to the insufficient predictive value of questionnaires and limited access to confirmatory video‐polysomnography. We assessed a two‐stage screening strategy combining a brief questionnaire on rapid‐
Caleb A. Massimi +17 more
wiley +1 more source
The Parameter Space of Orbits of a Maximal Compact Subgroup Acting on a Flag Manifold
Journal of Mathematics, 2019 The orbits of a real form G of a complex semisimple Lie group GC and those of the complexification KC of its maximal compact subgroup K acting on Z=GC/Q, a homogeneous, algebraic, GC-manifold, are finite. Consequently, there is an open G-orbit.
B. Ntatin
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Subgroup separability, knot groups, and graph manifolds
, 2001 This paper answers a question of Burns, Karrass and Solitar by giving examples of knot and link groups which are not subgroup-separable. For instance, it is shown that the fundamental group of the square knot complement is not subgroup separable.
Wise, Daniel T., Niblo, Graham A.
core
On the Deskins index complex of a maximal subgroup of a finite group
, 1999 Let M be a maximal subgroup of a finite group G. A subgroup C of G is said to be a completion of M in G if C is not contained in M while every proper subgroup of C which is normal in G is contained in M.
Ballester-Bolinches, A. +2 more
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Cognitive and Neuroimaging Divergence Between Juvenile and Adult FUS Amyotrophic Lateral Sclerosis
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by progressive motor neuron degeneration. Fused in sarcoma (FUS)‐associated juvenile ALS (jALS) represents a distinct and aggressive subgroup with rapid deterioration and poor prognosis.
Alexandra V. Jürs +7 more
wiley +1 more source
Notes on influence of certain permutable subgroups on finite smooth groups [PDF]
International Journal of Group TheoryA maximal chain of a finite group $G$ is called smooth if any two intervals have the same length are isomorphic. A group $G$ is called totally smooth if all maximal chains of $G$ are smooth, and called generalized smooth if all chains from each subgroup ...
Mohamed Abd-Ellatif
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