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Connected gradings and fundamental group
Cibils, Claude...

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Connected gradings and fundamental group by Cibils, Claude ( Author )
Lemonjar Open Access
N.A
17-06-2009
The main purpose of this paper is to provide explicit computations of the fundamental group of several algebras. For this purpose, given a k-algebra A, we consider the category of all connected gradings of A by a group G and we study the relation between gradings and Galois coverings. This theoretical tool gives information about the fundamental group of A, which allows its computation using complete lists of gradings.
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Article
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36.88 KB
English
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MYR 0.00
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https://arxiv.org/abs/0906.3069
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