Laurent Moret-Bailly

network profile

9,091 reputation

2541

bio	website
	location	Rennes, France
	age	63
visits	member for	4 years, 7 months
	seen	3 hours ago
stats	profile views	4,750

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120 Answers

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30	Sexy vacuity …
22	Wanted: example of a non-algebraic singularity
21	An etale version of the van Kampen theorem
20	Structure on $X(k)$ for separated finite type alg. space $X$, for complete valued $k$.
19	Is there a scheme parametrizing the closed subgroups of an algebraic group?

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9,091 Reputation

+50	Implicit Function Theorem on Singular Varieties
+85	reference for “curves over S are locally the base change of a curve over S' which is finite type over R”
+5	Universal homeomorphisms and the étale topology
+10	When does the direct image functor commute with tensor products?

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7 Questions

votes activity newest

15	Universal homeomorphisms and the étale topology
13	Are flat morphisms of analytic spaces open?
12	First order decidability of rings vs Diophantine decidability
9	Constructible sets in Hausdorff spaces
9	Valuations and separable extensions

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79 Tags

635 ag.algebraic-geometry × 98	48 ct.category-theory × 9
107 schemes × 18	37 stacks × 4
96 ac.commutative-algebra × 26	36 group-schemes × 8
61 algebraic-groups × 6	36 arithmetic-geometry × 6
51 nt.number-theory × 11	32 examples × 4

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1 Account

MathOverflow

9,091 rep

2541

22 Badges

recent class name

Critic	Good Answer
Enlightened × 11	ag.algebraic-geometry
Nice Answer × 25	Caucus
Yearling × 4	Informed
Curious	ag.algebraic-geometry

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283 Votes Cast

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276	up		116	question
7	down		167	answer

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