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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Rendiconti del Semin...arrow_drop_down
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Rendiconti del Seminario Matematico e Fisico di Milano
Article . 1977 . Peer-reviewed
License: Springer TDM
Data sources: Crossref
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
zbMATH Open
Article . 1977
Data sources: zbMATH Open
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Reversible hypergroups

Authors: McMullen, J. R.; Price, J. F.;

Reversible hypergroups

Abstract

Usando le proprieta dei caratteri di un gruppo finito come prototipo, una nuova nozione di un ipergruppo reversibileH e introdotta che prende nota dei gradi e delle molteplicita. Molte proprieta dei gruppi finiti abeliani hanno analogie con gli ipergruppi reversibili. Per esempio, l’ipergruppo algebra CH e definito in analogia con un gruppo algebra. Usando le rappresentazioni di questa algebra, gli ipergruppi reversibili si dimostrano essere in corrispondenza uno a uno con le «tavole dei caratteri» astratte (un esempio delle quali sono gli «pseudo gruppi» di Brauer). Queste posseggono le solite relazioni di ortogonalita, anche se esse non sono tavole dei caratteri di gruppi. Esempi sono dati di ipergruppi reversibili che non sono isomorfici con la serie dei caratteri di qualsiasi gruppo finito.

Related Organizations
Keywords

Ordinary representations and characters, Pseudogroups, Character Tables of Groups, Abstract finite groups, Reversible Hypergroup, Other generalizations of groups, Abelian groups

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
8
Average
Top 10%
Average
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