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Start Over Subject matroid representations

1. A note on representing dowling geometries by partitions

Creator:
Matúš, František and Ben-Efraim, Aner
Format:
print, bez média, and svazek
Type:
model:article and TEXT
Subject:
kybernetika, cybernetics, matroid representations, partition representations, Dowling geometries, Frobenius groups, 23, and 007
Language:
English
Description:
We prove that a rank ≥3 Dowling geometry of a group H is partition representable if and only if H is a Frobenius complement. This implies that Dowling group geometries are secret-sharing if and only if they are multilinearly representable., František Matúš and Aner Ben-Efraim., and Obsahuje bibliografické odkazy
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public