current community
chat
MathOverflow
MathOverflow Meta
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Stack Exchange
Inbox
Reputation and Badges
sign up
log in
tour
help
Tour
Start here for a quick overview of the site
Help Center
Detailed answers to any questions you might have
Meta
Discuss the workings and policies of this site
MathOverflow
Questions
Tags
Users
Badges
Unanswered
Ask Question
Profile
Activity
algori
Meta User
Network Profile
Reputation
13,983
14k
11.6k
9.3k
2012
2013
2014
2015
Top tag
ag.algebraic-geometry
Next privilege
15,000 Rep.
Protect questions
Badges
2
44
116
Newest
Notable Question
Next badge
0/1
Excavator
Impact
~
522k
people reached
28 posts edited
1 helpful flag
2,344 votes cast
summary
answers
questions
tags
badges
favorites
bounties
reputation
all actions
171
Answers
newest
activity
votes
3
Reference for the derived category of $X$, $[X/G]$ and $X/G$
Nov 16 '11 at 2:39
3
When is a submanifold of $\mathbf R^n$ given by global equations?
Oct 16 '11 at 4:09
3
Group Cohomology of Symmetric Powers
Oct 26 '11 at 14:38
3
Restriction of a sheaf to an infinitely small neighbourhood of a closed submanifold: how to work with this ind-sheaf?
Oct 12 '11 at 23:36
3
de Rham cohomology class of diagonal
Sep 1 '11 at 19:50
3
Minimal models with local coefficients
Jun 6 '11 at 18:48
3
Sheaves with isomorphic cohomology, but not quasi-isomorphic
May 27 '11 at 21:14
3
Constructions unique up to non-unique isomorphism
May 17 '11 at 1:38
3
Endomorphisms of the cohomology of a projective variety
Dec 25 '10 at 4:25
3
The splitting for the cohomology version of Kunneth formula
Aug 26 '10 at 14:51
3
Relation between Sheaf and Group Cohomology
Jul 6 '10 at 1:05
3
Determining if two algebraic sets are homeomorphic
May 21 '10 at 18:11
3
Is there any analogs of Vassiliev invariants in higher dimensions?
May 6 '10 at 0:07
3
Poincare duality
Mar 14 '10 at 4:56
3
Simple question of topological cofibration
Feb 17 '10 at 3:43
3
triviality of fibre bundles
Feb 14 '10 at 22:26
3
Degree 2 branched map from the torus to the sphere
Feb 3 '10 at 19:14
3
Divisor Intersections and Chern Class Products
Jan 28 '10 at 23:42
3
Poincaré quasi-isomorphism
Dec 21 '09 at 1:17
2
On bounded homogeneous connected domains of C^n
Sep 9 '11 at 0:40
2
Does passing through a point in general position cut down the dimension by one?
Oct 24 '11 at 23:37
2
Examples of Lie group actions on manifolds with singular quotients
Sep 15 '11 at 17:38
2
Oriented vs. unoriented knot polynomials
Sep 15 '11 at 16:09
2
homeomorphism of topological group
Sep 4 '11 at 4:30
2
Classical invariant theory: absolute rational invariants and $GL(2)$-orbits
May 30 '11 at 1:03
2
Complex analytic space with no (positive dim.) subscheme ?
May 20 '11 at 23:54
2
What is the angle between two complex vectors?
Oct 1 '10 at 1:29
2
Homology of bundles over a triangulated base and $A_\infty$-algebras
Sep 15 '10 at 20:59
2
Reps of groups and reps of algebras
Aug 23 '10 at 20:22
2
How to compute the (co)homology of a compact Riemann surface?
May 23 '10 at 17:09
MathOverflow works best with JavaScript enabled