Timeline for Enriched Categories: Ideals/Submodules and algebraic geometry
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Feb 2, 2015 at 11:38 | comment | added | fosco | "The category(poset) of ideals $I(A)$ of a commutative ring A is a closed symmetric monoidal category if endowed with the product of ideals" That's how I'll explain commutative algebra to my son! | |
| Jul 29, 2013 at 22:52 | history | edited | Gerrit Begher | CC BY-SA 3.0 |
grammar
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| Oct 1, 2011 at 10:20 | comment | added | Martin Brandenburg | Very interesting question. $I(A)$ is equivalent to the full subcategory of the comma-category which consists of regular epimorphisms $A \to ?$. I've already asked here (mathoverflow.net/questions/69037/…) how we can describe the ideal product under this equivalence. | |
| Sep 26, 2011 at 18:24 | history | asked | Gerrit Begher | CC BY-SA 3.0 |