Results 11 to 20 of about 57,522 (246)
PRONORMALITY IN GENERALIZEDFC-GROUPS [PDF]
Bulletin of the Australian Mathematical Society, 2010 AbstractWe extend some results known forFC-groups to the classFC*of generalizedFC-groups introduced in de Giovanniet al.[‘Groups with restricted conjugacy classes’,Serdica Math. J.28(3) (2002), 241–254]. The main theorems pertain to the join of pronormal subgroups. The relevant role that the Wielandt subgroup plays in anFC*-group is pointed out.
ROMANO, EMANUELA, VINCENZI, Giovanni
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The Engel elements in generalized FC-groups [PDF]
Illinois Journal of Mathematics, 2014 We generalize to FC*, the class of generalized FC-groups introduced in [F. de Giovanni, A. Russo, G. Vincenzi, Groups with restricted conjugacy classes, Serdica Math. J. 28 (2002), 241-254], a result of Baer on Engel elements. More precisely, we prove that the sets of left Engel elements and bounded left Engel elements of an FC*-group G coincide with ...
Vincenzi Giovanni, Tortora Antonio.
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Generalized FC-groups in Finitary Groups [PDF]
, 2007 A group $G$ is called $FC$-group if it is a group in which each element has finitely many conjugates. This condition is equivalent to require that $G/C_G(x^G)$ is a finite group for each element $x$ of $G$, where the symbol $x^G$ denotes the normal closure of the subgroup $\langle x \rangle$ in $G$. A group $G$ is called $CC$-group if $G/C_G(x^G)$ is a
Russo, Francesco
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Some topics in the theory of generalized fc-groups [PDF]
, 2011 A finiteness condition is a group-theoretical property which is possessed by all finite groups: thus it is a generalization of finiteness. This embraces an immensely wide collection of properties like, for example, finiteness, finitely generated, the maximal condition and so on. There are also numerous finiteness conditions which restrict, in some way,
Romano, Emanuela
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Resting-state connectivity of the sustained attention network correlates with disease duration in idiopathic generalized epilepsy. [PDF]
PLoS ONE, 2012 In idiopathic generalized epilepsy (IGE), a normal electroencephalogram between generalized spike and wave (GSW) discharges is believed to reflect normal brain function.
Mona Maneshi +4 more
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Alzheimer’s Research & Therapy, 2023 Background Neuropsychology and imaging changes have been reported in the preclinical stage of familial Alzheimer’s disease (FAD). This study investigated the effects of APOEε4 and known pathogenic gene mutation on different cognitive domains and circuit ...
Meina Quan +15 more
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Behavioral Sciences, 2021 Objective: To evaluate EEG-derived functional connectivity (FC) patterns associated with mild cognitive impairment (MCI) in Parkinson’s disease (PD). METHODS: A sample of 15 patients without cognitive impairment (PD-WCI), 15 with MCI (PD-MCI), and 26 ...
Alejandro Armando Peláez Suárez +5 more
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Frontiers in Human Neuroscience, 2022 Growing evidences indicate that age plays an important role in the development of mental disorders, but few studies focus on the neuro mechanisms of generalized anxiety disorder (GAD) in different age groups.
Jie Wang +13 more
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PLoS Biology, 2022 Sustained attention (SA) and working memory (WM) are critical processes, but the brain networks supporting these abilities in development are unknown.
Omid Kardan +17 more
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NeuroImage: Clinical, 2017 Resting-state functional connectivity (FC) is altered in baboons with genetic generalized epilepsy (GGE) compared to healthy controls (CTL). We compared FC changes between GGE and CTL groups after intravenous injection of valproic acid (VPA) and ...
Felipe S. Salinas, Charles Ákos Szabó
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