User Jim Bryan

136 votes

Most memorable titles

answered Nov 4, 2010 at 23:36

55 votes

"Mathematics talk" for five year olds

answered Oct 1, 2012 at 8:02

40 votes

What do named "tricks" share?

answered Dec 4, 2010 at 6:13

37 votes

Donaldson-Thomas Invariants in Physics

answered Sep 15, 2011 at 7:35

29 votes

Accepted

The classical number $2875$ of lines on the quintic, as a DT invariant

answered Mar 19, 2014 at 16:31

27 votes

Accepted

Does the moduli space of genus three curves contain a complete genus two curve

answered Nov 6, 2012 at 5:56

21 votes

Accepted

Are Donaldson-Thomas invariants "A-model" or "B-model" ?

answered Jul 6, 2012 at 14:50

19 votes

Does the moduli space of smooth curves of genus g contain an elliptic curve

answered Jul 26, 2012 at 1:14

19 votes

Accepted

Curves on K3 and modular forms

answered Jun 10, 2014 at 18:37

19 votes

Accepted

In Gromov-Witten theory, why is the string coupling constant weighted by $2g-2$?

answered Oct 21, 2015 at 18:40

17 votes

Motivations to study the cohomology of the moduli space of curves

answered Jul 7, 2017 at 3:12

17 votes

Moduli of pointed Curves

answered Apr 19, 2011 at 19:37

16 votes

String theory "computation" for math undergrad audience

answered Nov 30, 2010 at 15:49

14 votes

Why do we care about the Hilbert scheme of points?

answered Sep 29, 2010 at 5:53

14 votes

Counting representations of $k[x,y]$ when $k$ is finite

answered Sep 12, 2013 at 6:36

13 votes

Physicist trying to understand modern mathematics

answered Feb 5, 2015 at 0:11

13 votes

Accepted

Calabi-Yau threefold with an automorphism of infinite order

answered Feb 16, 2020 at 22:24

11 votes

Jokes in the sense of Littlewood: examples?

answered Oct 3, 2010 at 6:00

11 votes

Examples of Mixed Hodge Structures

answered Dec 1, 2010 at 7:46

11 votes

Tangent space in Algebraic geometry and Differential geometry

answered Apr 27, 2013 at 18:20

10 votes

Relative Gromov-Witten Invariants

answered Dec 7, 2010 at 18:37

10 votes

Is the symmetric product of an abelian variety a CY variety?

answered Feb 24, 2019 at 20:37

9 votes

Computation of Gromov-Witten invariants for symplectic manifolds

answered May 18, 2011 at 18:26

9 votes

Quotient singularities with no crepant resolution?

answered Jun 1, 2011 at 22:41

9 votes

Why are Gromov-Witten invariants of K3 surfaces trivial?

answered Sep 11, 2012 at 16:49

8 votes

Is there a "motivic Gromov-Witten invariant"?

answered Apr 5, 2011 at 19:25

8 votes

Accepted

examples of moduli functors for which coarse moduli space does not exists

answered Feb 9, 2013 at 20:39

8 votes

Can one determine the local structure of a moduli space of bundles just by knowing the Ext-groups?

answered Mar 4, 2013 at 22:37

8 votes

Accepted

Are surface bundles over a surface with non-zero signature necessarily complex (or algebraic)?

answered Jul 11, 2011 at 18:40

8 votes

Who colored in my Dynkin diagrams?

answered Dec 13, 2010 at 15:36

Stack Exchange Network

57 Answers

Most memorable titles

"Mathematics talk" for five year olds

What do named "tricks" share?

Donaldson-Thomas Invariants in Physics

The classical number $2875$ of lines on the quintic, as a DT invariant

Does the moduli space of genus three curves contain a complete genus two curve

Are Donaldson-Thomas invariants "A-model" or "B-model" ?

Does the moduli space of smooth curves of genus g contain an elliptic curve

Curves on K3 and modular forms

In Gromov-Witten theory, why is the string coupling constant weighted by $2g-2$?

Motivations to study the cohomology of the moduli space of curves

Moduli of pointed Curves

String theory "computation" for math undergrad audience

Why do we care about the Hilbert scheme of points?

Counting representations of $k[x,y]$ when $k$ is finite

Physicist trying to understand modern mathematics

Calabi-Yau threefold with an automorphism of infinite order

Jokes in the sense of Littlewood: examples?

Examples of Mixed Hodge Structures

Tangent space in Algebraic geometry and Differential geometry

Relative Gromov-Witten Invariants

Is the symmetric product of an abelian variety a CY variety?

Computation of Gromov-Witten invariants for symplectic manifolds

Quotient singularities with no crepant resolution?

Why are Gromov-Witten invariants of K3 surfaces trivial?

Is there a "motivic Gromov-Witten invariant"?

examples of moduli functors for which coarse moduli space does not exists

Can one determine the local structure of a moduli space of bundles just by knowing the Ext-groups?

Are surface bundles over a surface with non-zero signature necessarily complex (or algebraic)?

Who colored in my Dynkin diagrams?