Results 21 to 30 of about 1,459,552 (317)
Fukaya categories of surfaces, spherical objects and mapping class groups
Forum of Mathematics, Sigma, 2021 We prove that every spherical object in the derived Fukaya category of a closed surface of genus at least $2$ whose Chern character represents a nonzero Hochschild homology class is quasi-isomorphic to a simple closed curve equipped with a rank $1 ...
Denis Auroux, Ivan Smith
doaj +1 more source
Social class structure and identity in later life [PDF]
, 2014 The purpose of this article is to discuss the elusive character of social class in ageing studies. Whilst for many gerontologists social class no longer represents a salient marker of social difference in later life, critical gerontologists continue to ...
Formosa, Marvin
core +1 more source
On the Root-class Residuality of HNN-extensions of Groups
Моделирование и анализ информационных систем, 2014 Let K be an arbitrary root class of groups. This means that K contains at least one non-unit group, is closed under taking subgroups and direct products of a finite number of factors and satisfies the Gruenberg condition: if 1 ≤ Z ≤ Y ≤ X is a subnormal ...
E. A. Tumanova
doaj +1 more source
Socioeconomic class in smoking cessation groups- who perseveres?
Tobacco Prevention and Cessation, 2017 Introduction Meuhedet offers smoking cessation groups throughout Israel. Participants receive subsidized medication only if they participate in these groups.
Shosh Karni +5 more
doaj +1 more source
Health disparities in past influenza pandemics: A scoping review of the literature
SSM: Population Health, 2023 Objective: The COVID-19 pandemic has exacerbated existing health disparities. To provide a historical perspective on health disparities for pandemic acute respiratory viruses, we conducted a scoping review of the public health literature of health ...
Angela D'Adamo +5 more
doaj +1 more source
$p$-groups with a small number of character degrees and their normal subgroups [PDF]
International Journal of Group TheoryIf $G$ be a finite $p$-group and $\chi$ is a non-linear irreducible character of $G$, then $\chi(1)\leq |G/Z(G)|^{\frac{1}{2}}$. In \cite{fernandez2001groups}, Fern\'{a}ndez-Alcober and Moret\'{o} obtained the relation between the character degree set of
Nabajit Talukdar, Kukil Rajkhowa
doaj +1 more source
Cogent Social Sciences, 2022 In India, class membership continues to play an important role in deciding educational attainment and quality life. The paper examines the influence of social stratification in higher education attainment in India with a particular focus on the state of ...
Nilanjana Goswami
doaj +1 more source
The geometric meaning of Zhelobenko operators [PDF]
, 2014 Peer ...
Sevastyanov, A.
core +1 more source
Class-preserving Coleman automorphisms of some classes of finite groups
Open Mathematics, 2022 The normalizer problem of integral group rings has been studied extensively in recent years due to its connection with the longstanding isomorphism problem of integral group rings.
Hai Jingjing, Li Zhengxing, Ling Xian
doaj +1 more source
The Tits alternative for non-spherical Pride groups [PDF]
, 2008 Pride groups, or 'groups given by presentations in which each defining relator involves at most two types of generators', include Coxeter groups, Artin groups, triangles of groups, and Vinberg's groups defined by periodic paired relations.
Williams, Gerald +5 more
core +1 more source