Results 11 to 20 of about 148,806 (140)
Elementary totally disconnected locally compact groups [PDF]
, 2014 We identify the class of elementary groups: the smallest class of totally disconnected locally compact second countable (t.d.l.c.s.c.) groups that contains the profinite groups and the discrete groups, is closed under group extensions of profinite groups
Phillip R. Wesolek
semanticscholar +3 more sources
Finite flavour groups of fermions [PDF]
, 2011 We present an overview of the theory of finite groups, with regard to their application as flavour symmetries in particle physics. In a general part, we discuss useful theorems concerning group structure, conjugacy classes, representations and character ...
W. Grimus, P. O. Ludl
semanticscholar +3 more sources
Weak Z -structures for some classes of groups [PDF]
, 2013 Motivated by the usefulness of boundaries in the study of ‐hyperbolic and CAT(0) groups, Bestvina introduced a general axiomatic approach to group boundaries, with a goal of extending the theory and application of boundaries to larger classes of groups ...
C. Guilbault
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Annals of Geophysics, 2012 The study of the vulnerability of facing natural and man-made hazards, with the related resilient answers belong to the complex and articulate field of social sciences called ‘Disaster Anthropology’.
Maria Ilaria Pannaccione Apa +4 more
doaj +1 more source
The structure theory of Nilspaces II: Representation as nilmanifolds [PDF]
Transactions of the American Mathematical Society, 2016 This paper forms the second part of a series of three papers by the authors concerning the structure of nilspaces of Antolín Camarena and Szegedy.
Yonatan Gutman +2 more
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Aspects of N=2 Supersymmetric Gauge Theories in Three Dimensions [PDF]
, 1997 We consider general aspects of N=2 gauge theories in three dimensions, including their multiplet structure, anomalies and non-renormalization theorems. For U(1) gauge theories, we discuss the quantum corrections to the moduli space, and their relation to
A. Hanany +38 more
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Approximate invariance for ergodic actions of amenable groups
Discrete Analysis, 2019 Approximate invariance for ergodic actions of amenable groups, Discrete Analysis 2019:6, 56 pp. A basic phenomenon in additive combinatorics is that the "size" of a sumset $A+B$ or product set $AB$ of two sets $A,B$ is "usually" at least as large as the
Michael Björklund, Alexander Fish
doaj +1 more source
Vanishing Theorems for constructible Sheaves on Abelian Varieties [PDF]
, 2015 We show that the hypercohomology of most character twists of perverse sheaves on a complex abelian variety vanishes in all non-zero degrees. As a consequence we obtain a vanishing theorem for constructible sheaves and a relative vanishing theorem for a ...
Krämer, Thomas, Weissauer, Rainer
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Induction theorems for infinite groups
, 1987 The proof depends on a structure theorem for such U. Added in proof: I wish to thank Hyman Bass for carefully planning my course of graduate study to bring me into contact with this constellation of research questions.
J. Moody
semanticscholar +1 more source
Small doubling in groups [PDF]
, 2013 Let A be a subset of a group G = (G,.). We will survey the theory of sets A with the property that |A.A|
A. G. Vosper +61 more
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