Timeline for When is a coarse moduli space also a fine moduli space?
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| Aug 14, 2012 at 12:54 | comment | added | Will Chen | @BCnrd Sorry for reviving an old thread, and I'm still somewhat new to the notation, but when you say "if the moduli problem is an Artin stack and a coarse moduli space exists then it is a fine moduli space (meaning that the moduli problem is an algebraic space) if and only if objects over algebraically closed fields have trivial automorphism schemes " Are your moduli "space"s assumed to be schemes, or algebraic spaces? | |
| Feb 25, 2010 at 5:36 | history | edited | BCnrd | CC BY-SA 2.5 |
added 72 characters in body
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| Feb 25, 2010 at 5:01 | history | answered | BCnrd | CC BY-SA 2.5 |