The authors define Brauer G-sets, develop covering theory for them, and characterize representation types plus AR-components for fractional Brauer graph algebras of type MS.
LNM 1428 (Springer, 1990)
2 Pith papers cite this work. Polarity classification is still indexing.
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math.RT 2years
2024 2verdicts
UNVERDICTED 2representative citing papers
Develops covering theory for fractional Brauer configurations showing universal covers are simply connected, fundamental group isomorphisms with quivers, induced category coverings, and a Van Kampen theorem analog.
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Fractional Brauer configuration algebras III: fractional Brauer graph algebras of type MS
The authors define Brauer G-sets, develop covering theory for them, and characterize representation types plus AR-components for fractional Brauer graph algebras of type MS.
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Fractional Brauer configuration algebras II: covering theory
Develops covering theory for fractional Brauer configurations showing universal covers are simply connected, fundamental group isomorphisms with quivers, induced category coverings, and a Van Kampen theorem analog.