Graded artin algebras, coverings and factor rings
Let (Γ,ρ) be a directed graph with relations. Let F: Γ’ → Γ be a topological covering. It is proved in this thesis that there is a set of relations ρ̅ on Γ such that the category of K-respresentations of Γ’ whose images under the covering functor satisfy ρ is equivalent to the category of finite-dim...
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| Format: | Others |
| Language: | en_US |
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Virginia Polytechnic Institute and State University
2018
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| Online Access: | http://hdl.handle.net/10919/82612 |