Dima Sustretov

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52

82

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2

answers

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Analytic tools in algebraic geometry

ag.algebraic-geometry big-picture

apr 20 11 at 21:46 Tom Goodwillie 26.7k●2●58●110

41

66

votes

12

answers

4k

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Why is the fundamental group of a compact Riemann surface not free ?

at.algebraic-topology

feb 15 at 6:18 Georges Elencwajg 24.3k●65●132

73

65

votes

13

answers

6k

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What is torsion in differential geometry intuitively?

dg.differential-geometry intuition torsion

dec 16 at 6:48 Peter Michor 5,452●10●17

51

54

votes

8

answers

6k

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What do heat kernels have to do with the Riemann-Roch theorem and the Gauss-Bonnet theorem?

dg.differential-geometry manifolds ap.analysis-of-pdes ag.algebraic-geometry

mar 23 at 7:02 chairman mao 1

62

49

votes

10

answers

7k

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Motivation for algebraic K-theory?

at.algebraic-topology algebraic-k-theory motivation kt.k-theory-homology

jun 14 11 at 14:25 Anil P 33●6

34

49

votes

5

answers

4k

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how does one understand GRR? (Grothendieck Riemann Roch)

ag.algebraic-geometry

apr 29 11 at 3:28 roy smith 4,951●34●28

41

49

votes

2

answers

7k

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Why is the Hodge Conjecture so important?

ag.algebraic-geometry hodge-theory complex-geometry cohomology

feb 9 11 at 5:35 Emerton 38.9k●4●120●198

34

46

votes

6

answers

3k

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Is there an analogue of curvature in algebraic geometry?

dg.differential-geometry mg.metric-geometry ag.algebraic-geometry

jan 7 11 at 4:11 David Ben-Zvi 12.6k●1●28●50

63

45

votes

12

answers

9k

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Where are mathematics jobs advertised if not on mathjobs (e.g. in Europe and elsewhere)?

career career mathjobs

aug 28 10 at 3:44 resolvent 105●5

14

45

votes

6

answers

3k

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Simplest examples of nonisomorphic complex algebraic varieties with isomorphic analytifications

ag.algebraic-geometry complex-geometry examples

dec 3 at 20:08 Mohan 892●3●4

29

45

votes

8

answers

3k

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equivalence of Grothendieck-style versus Cech-style sheaf cohomology

sheaf-theory cohomology ag.algebraic-geometry

mar 15 11 at 7:00 Anton Geraschenko♦♦ 13.7k●3●48●108

52

43

votes

20

answers

7k

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Algebraic geometry examples

ag.algebraic-geometry

oct 31 10 at 3:09 roy smith 4,951●34●28

49

43

votes

10

answers

5k

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Is Fourier analysis a special case of representation theory or an analogue?

rt.representation-theory fourier-analysis

dec 6 at 0:36 Steve Huntsman 8,139●1●22●56

25

41

votes

1

answer

2k

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Double affine Hecke algebras and mainstream mathematics

geometric-langlands rt.representation-theory

apr 29 10 at 13:54 Allen Knutson 12.4k●1●23●64

43

38

votes

9

answers

7k

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Galois Groups vs. Fundamental Groups

gn.general-topology nt.number-theory fields fundamental-group galois-theory

oct 4 10 at 16:25 Minhyong Kim 7,169●5●30●52