Results 21 to 30 of about 4,974,002 (279)

An exotic group as limit of finite special linear groups [PDF]

, 2017
We consider the Polish group obtained as the rank-completion of an inductive limit of finite special linear groups. This Polish group is topologically simple modulo its center, it is extremely amenable and has no non-trivial strongly continuous unitary ...
Carderi, Alessandro, Thom, Andreas
core   +3 more sources

The nexus between socio-demographic factors and participation of special groups in public procurement of works in local government authorities

International Journal of Academe and Industry Research
Examining the nexus between socio-demographic factors and the participation of special groups in the public procurement of work is essential to inform policymakers and stakeholders in the Local Government Authorities (LGAs) in Tanzania about the need for
Ester Ryoba, Debora Kisinga, Richard Msacky   +2 more
doaj   +1 more source

Photoprotection: Key Concepts, Current Status, and Special Patient Groups

European Medical Journal Dermatology, 2020
This article aims to help non-dermatologist medical professionals regarding the current status of photoprotection so that they may be better positioned to advise and respond to their patients.
Corinne Granger, Mridvika Narda, Philippe Andres, Carles Trullàs   +3 more
doaj   +1 more source

Néron–Severi groups under specialization [PDF]

Duke Mathematical Journal, 2012
Andr used Hodge-theoretic methods to show that in a smooth proper family X to B of varieties over an algebraically closed field k of characteristic 0, there exists a closed fiber having the same Picard number as the geometric generic fiber, even if k is countable.
Maulik, Davesh, Poonen, Bjorn
openaire   +6 more sources

Special matchings in Coxeter groups

, 2016
Special matchings are purely combinatorial objects associated with a partially ordered set, which have applications in Coxeter group theory. We provide an explicit characterization and a complete classification of all special matchings of any lower ...
Caselli, Fabrizio, Marietti, Mario
core   +1 more source

The (2,3)-generation of the special unitary groups of dimension 6 [PDF]

, 2015
In this paper we give explicit (2,3)-generators of the unitary groups SU_6(q^ 2), for all q.
M. A. Pellegrini, M. C, M. Prandelli, Tamburini Bellani   +3 more
core   +1 more source

On homological stability for orthogonal groups and special orthogonal groups

, 2011
The problem of homological stability helps us to catch the structure of group homology. We calculate homological stability of special orthogonal groups, and we also calculate the stability of orthogonal groups with determinant-twisted coefficients under ...
Nakada, Masayuki
core   +1 more source

Special Hermitian metrics and Lie groups

, 2011
A Hermitian metric on a complex manifold is called strong K\"ahler with torsion (SKT) if its fundamental 2-form $\omega$ is $\partial \bar \partial$-closed.
Enrietti, Nicola, Fino, Anna
core   +1 more source

COVID-19-Related and general racial discrimination and mental health in Asian Americans

BMC Public Health
Background Although reports indicate Asian Americans (AA) experienced racial discrimination during the COVID-19 pandemic, there exists a research gap that adequately details the nature and influence of racial discrimination on the mental health of AAs ...
Qiuxi Li, Harold Custodio, Karen Lim, James Jo, Salomeh Wagaw, Wendy Hetherington, Andrew M. Subica   +6 more
doaj   +1 more source

Marshall’s Quotient and the Arason–Pfister Hauptsatz for Reduced Special Groups

Mathematics
We provide a new proof of the Arason–Pfister Hauptsatz (APH) in the setting of reduced special groups, as developed by Dickmann and Miraglia. Our approach avoids the use of Boolean invariants and instead relies on a construction inspired by Marshall’s ...
Kaique Matias de Andrade Roberto, Hugo Luiz Mariano   +1 more
doaj   +1 more source