User Sándor Kovács - MathOverflow

Sándor Kovács

Member for 13 years, 6 months
Last seen this week

sites.math.washington.edu/…
Seattle, WA

590 Answers

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9 votes

Accepted

How many points determine a line?

answered Jan 24, 2012 at 18:52

9 votes

Reference on an equivariant resolution of singularities

answered Jul 12, 2011 at 0:37

9 votes

Accepted

derived functors and triangulated categories

answered Nov 3, 2011 at 20:04

9 votes

Accepted

how to prove the following fact in sheaf cohomology ?

answered May 8, 2011 at 2:49

9 votes

Accepted

Surgery in complex geometry

answered Dec 21, 2010 at 18:59

9 votes

Accepted

affine morphism

answered Nov 8, 2010 at 16:02

9 votes

Accepted

Morphism between projective varieties

answered Oct 7, 2010 at 19:23

9 votes

Sheaves without global sections

answered Oct 26, 2010 at 0:31

9 votes

Motivation for birational geometry

answered Jul 21, 2021 at 7:17

8 votes

Explicit examples of resolution of (projective) 3-folds over k?

answered Oct 19, 2010 at 19:54

8 votes

Minimal model which is necessarily singular

answered Oct 14, 2010 at 20:35

8 votes

in the analytic category, finite morphisms are open maps?

answered Oct 11, 2010 at 0:59

8 votes

What is known about the MMP over non-algebraically closed fields

answered Oct 11, 2010 at 2:01

8 votes

What are Jacob Lurie's key insights?

answered Oct 3, 2010 at 19:29

8 votes

Accepted

Generalization of the Structure theorem for artinian rings?

answered Nov 21, 2010 at 3:54

8 votes

Quasiprojectiveness of bundle

answered Nov 22, 2010 at 3:07

8 votes

Accepted

Basepoints in the canonical system of algebraic surfaces

answered Nov 16, 2010 at 8:45

8 votes

Resolution of singularities

answered Nov 12, 2010 at 14:24

8 votes

What are unramified morphisms like?

answered Nov 16, 2010 at 2:59

8 votes

Accepted

Uniformity of ampleness

answered Dec 6, 2010 at 5:11

8 votes

Flat module and torsion-free module

answered Jan 4, 2011 at 19:08

8 votes

Examples of two different descriptions of a set that are not obviously equivalent?

answered Jan 23, 2011 at 5:40

8 votes

Automorphism group of a scheme

answered Feb 20, 2011 at 10:50

8 votes

Accepted

Is the kernel of a morphism of locally free sheaves still a locally free sheaf?

answered May 3, 2011 at 6:35

8 votes

$\mathbb{P}^n$ is simply connected

answered Apr 20, 2011 at 5:47

8 votes

finite morphism and dimension of global sections of pullback

answered Mar 28, 2011 at 6:52

8 votes

Can we say anything about the Krull dimension of a localization?

answered Jun 21, 2011 at 14:23

8 votes

Fundamental groups of Calabi-Yau varieties

answered May 17, 2011 at 8:15

8 votes

Is any prime ideal of $K[X_1,...,X_n]$ the intersection of a finite number of maximal ideals?

answered May 31, 2011 at 8:30

8 votes

Accepted

Curves negative for an exceptional divisor

answered Jul 5, 2011 at 18:10

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