User Ilya Nikokoshev

8 votes

Is a free alternative to MathSciNet possible?

answered Feb 3, 2010 at 22:19

7 votes

Questions about analogy between Spec Z and 3-manifolds

answered Nov 4, 2009 at 16:42

7 votes

Best algebraic geometry textbook? (other than Hartshorne)

answered Oct 25, 2009 at 10:28

7 votes

Accepted

What is Drinfeld's manuscript "Best Dream" (in Russian!) about?

answered Oct 25, 2009 at 18:49

7 votes

The ants-on-a-ball problem

answered Oct 24, 2009 at 22:14

6 votes

Some intuition behind the five lemma?

answered Oct 26, 2009 at 22:34

6 votes

An intuitive reason why the "Rule 30" CA is random/pseudorandom?

answered Oct 26, 2009 at 23:50

6 votes

Is a quotient of a reductive group reductive?

answered Oct 5, 2009 at 13:49

6 votes

The importance of EGA and SGA for "students of today"

answered Nov 3, 2009 at 9:29

6 votes

Universal definition of tangent spaces (for schemes and manifolds)

answered Dec 9, 2009 at 0:25

6 votes

Does the exponential function have a (compositional) square root?

answered Jan 17, 2010 at 8:28

6 votes

Important results that use infinite-dimensional manifolds?

answered Dec 31, 2009 at 2:00

6 votes

Heuristic behind the Fourier-Mukai transform

answered Dec 27, 2009 at 0:26

5 votes

Accepted

Geometry Vs Arithmetic of schemes

answered Dec 1, 2009 at 20:32

5 votes

If Spec Z is like a Riemann surface, what's the analogue of integration along a contour?

answered Nov 4, 2009 at 18:36

5 votes

Number of faithful representations of a finite group

answered Nov 5, 2009 at 21:37

5 votes

What is interesting/useful about Castelnuovo-Mumford regularity?

answered Oct 4, 2009 at 21:41

5 votes

Fourier transform for dummies

answered Oct 13, 2009 at 20:37

5 votes

"Understanding" $\mathrm{Gal}(\bar{\mathbb{Q}}/\mathbb{Q})$

answered Oct 27, 2009 at 19:04

5 votes

What is the first interesting theorem in (insert subject here)?

answered Oct 24, 2009 at 20:13

5 votes

Applications of algebraic geometry over a field with one element

answered May 4, 2010 at 4:17

4 votes

Construction of maps $f:S^3 \to S^2$ with arbitrary Hopf invariant?

answered Oct 28, 2009 at 19:57

4 votes

Can $N^2$ have only digits 0 and 1, other than $N=10^k$?

answered Oct 11, 2009 at 21:05

4 votes

A reading list for topological quantum field theory?

answered Oct 12, 2009 at 17:50

4 votes

How many of the true sentences are provable?

answered Nov 8, 2009 at 19:05

4 votes

Tannakian Formalism

answered Oct 30, 2009 at 18:57

4 votes

What is the symbol of a differential operator?

answered Oct 30, 2009 at 22:55

4 votes

Why does randomness work in numerical algorithms?

answered Nov 2, 2009 at 9:46

4 votes

Pushouts in the Category of Schemes

answered Nov 16, 2009 at 16:38

4 votes

Chances to win an election

answered Dec 6, 2009 at 0:16

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151 Answers

Is a free alternative to MathSciNet possible?

Questions about analogy between Spec Z and 3-manifolds

Best algebraic geometry textbook? (other than Hartshorne)

What is Drinfeld's manuscript "Best Dream" (in Russian!) about?

The ants-on-a-ball problem

Some intuition behind the five lemma?

An intuitive reason why the "Rule 30" CA is random/pseudorandom?

Is a quotient of a reductive group reductive?

The importance of EGA and SGA for "students of today"

Universal definition of tangent spaces (for schemes and manifolds)

Does the exponential function have a (compositional) square root?

Important results that use infinite-dimensional manifolds?

Heuristic behind the Fourier-Mukai transform

Geometry Vs Arithmetic of schemes

If Spec Z is like a Riemann surface, what's the analogue of integration along a contour?

Number of faithful representations of a finite group

What is interesting/useful about Castelnuovo-Mumford regularity?

Fourier transform for dummies

"Understanding" $\mathrm{Gal}(\bar{\mathbb{Q}}/\mathbb{Q})$

What is the first interesting theorem in (insert subject here)?

Applications of algebraic geometry over a field with one element

Construction of maps $f:S^3 \to S^2$ with arbitrary Hopf invariant?

Can $N^2$ have only digits 0 and 1, other than $N=10^k$?

A reading list for topological quantum field theory?

How many of the true sentences are provable?

Tannakian Formalism

What is the symbol of a differential operator?

Why does randomness work in numerical algorithms?

Pushouts in the Category of Schemes

Chances to win an election