scholarly journals Condensation of induced Representations and an Application: the 2-Modular Decomposition Numbers of Co 2

1999 ◽  
pp. 309-321 ◽  
Author(s):  
Jürgen Müller ◽  
Jens Rosenboom
Keyword(s):  
Modular Decomposition ◽  
Induced Representations ◽  
Decomposition Numbers

scholarly journals The 3-modular decomposition numbers of the sporadic simple suzuki group

1997 ◽  
Vol 25 (8) ◽  
pp. 2437-2458 ◽  
Author(s):  
Christoph Janesn ◽  
Jürgen Müller
Keyword(s):  
Modular Decomposition ◽  
Decomposition Numbers ◽  
Suzuki Group

Narratives shape cognitive representations of immigrants and policy preferences

2018 ◽  
Author(s):  
Joel Eduardo Martinez ◽  
Lauren Feldman ◽  
Mallory Feldman ◽  
Mina Cikara
Keyword(s):  
Immigration Policy ◽  
Mexican Immigrants ◽  
Policy Preferences ◽  
Cognitive Representations ◽  
Induced Representations ◽  
The Social

Scholars from across the social and media sciences have issued a clarion call to address a recent resurgence in criminalized characterizations of immigrants. Do these characterizations meaningfully impact individuals’ beliefs about immigrants and immigration? Across two online convenience samples (N = 1,054 adult U.S. residents), we applied a novel analytic technique to test how different narratives—criminal, achievement, struggle-oriented—impact cognitive representations of German, Russian, Syrian, and Mexican immigrants and the concept of “immigrants” in general. All stories featured male targets. Achievement stories homogenized individual immigrant representations whereas both criminal and struggle-oriented stories racialized them along a white/non-white axis: Germany clustered with Russia, Syria with Mexico. However, criminal stories were unique in making our most egalitarian participants’ representations as differentiated as our least egalitarian participants’. Narratives about individual immigrants also generalized to update representations of nationality groups. Most important, narrative-induced representations correlated with immigration policy preferences: achievement narratives and corresponding homogenized representations promoted preferences for less restriction, criminal narratives for more.

Representations induced from the Zelevinsky segment and discrete series in the half-integral case

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Ivan Matić
Keyword(s):  
Linear Group ◽  
Local Field ◽  
General Linear Group ◽  
Discrete Series ◽  
Series Representation ◽  
General Linear ◽  
Composition Series ◽  
Induced Representations ◽  
Discrete Series Representation

AbstractLet {G_{n}} denote either the group {\mathrm{SO}(2n+1,F)} or {\mathrm{Sp}(2n,F)} over a non-archimedean local field of characteristic different than two. We study parabolically induced representations of the form {\langle\Delta\rangle\rtimes\sigma}, where {\langle\Delta\rangle} denotes the Zelevinsky segment representation of the general linear group attached to the segment Δ, and σ denotes a discrete series representation of {G_{n}}. We determine the composition series of {\langle\Delta\rangle\rtimes\sigma} in the case when {\Delta=[\nu^{a}\rho,\nu^{b}\rho]} where a is half-integral.

scholarly journals Brauer algebras of type C are cellularly stratified

2012 ◽  
Vol 153 (1) ◽  
pp. 1-7 ◽  
Author(s):  
C. Bowman
Keyword(s):  
Brauer Algebra ◽  
Decomposition Numbers ◽  
Type C ◽  
Brauer Algebras

AbstractIn a recent paper Cohen, Liu and Yu introduce the Brauer algebra of type C. We show that this algebra is an iterated inflation of hyperoctahedral groups, and that it is cellularly stratified. This allows us to give an indexing set of the standard modules, results on decomposition numbers, and the conditions under which the algebra is quasi-hereditary.

scholarly journals Narratives Shape Cognitive Representations of Immigrants and Immigration-Policy Preferences

2021 ◽  
Vol 32 (2) ◽  
pp. 135-152
Author(s):  
Joel E. Martinez ◽  
Lauren A. Feldman ◽  
Mallory J. Feldman ◽  
Mina Cikara
Keyword(s):  
Immigration Policy ◽  
Mexican Immigrants ◽  
Policy Preferences ◽  
Cognitive Representations ◽  
Total N ◽  
Induced Representations ◽  
The Social

Scholars from across the social and media sciences have issued a clarion call to address a recent resurgence in criminalized characterizations of immigrants. Do these characterizations meaningfully impact individuals’ beliefs about immigrants and immigration? Across two online convenience samples (total N = 1,054 adult U.S. residents), we applied a novel analytic technique to test how different narratives—achievement, criminal, and struggle-oriented—impacted cognitive representations of German, Russian, Syrian, and Mexican immigrants and the concept of immigrants in general. All stories featured male targets. Achievement stories homogenized individual immigrant representations, whereas both criminal and struggle-oriented stories racialized them along a White/non-White axis: Germany clustered with Russia, and Syria clustered with Mexico. However, criminal stories were unique in making our most egalitarian participants’ representations as differentiated as our least egalitarian participants’. Narratives about individual immigrants also generalized to update representations of nationality groups. Most important, narrative-induced representations correlated with immigration-policy preferences: Achievement narratives and corresponding homogenized representations promoted preferences for less restriction, and criminal narratives promoted preferences for more.

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