NAK for Ext, Ascent of Module Structures, and the Blindness of Extended Modules
This dissertation investigates the interplay between properties of Ext modules and ascent of module structures along ring homomorphisms. First, we consider a flat local ring homomorphism ϕ: (R, [special characters omitted], k) → (S, [special characters omitted]S, k). We show that if M is a finitely...
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| Format: | Others |
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North Dakota State University
2017
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| Online Access: | https://hdl.handle.net/10365/26523 |