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Results tagged with ac.commutative-algebra
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user 490959
Commutative rings, modules, ideals, homological algebra, computational aspects, invariant theory, connections to algebraic geometry and combinatorics.
3
votes
Is projectiveness a Zariski-local property of modules? (Answered: Yes!)
Sorry I do not have enough reputation to ad a comment. So I have to give an answer.
I recently step over on the problem of descent of projectivity via suitable types of ring morphisms and the problems …
- 56
1
vote
Accepted
Proving finite presentation
I am following the notation in the comments. I do not have privilege to make a comment, do I should write and answer. Also from the comments I understand that you are working just with commutative rin …
- 56