User Chris Gerig - MathOverflow

Chris Gerig

Member for 13 years, 3 months
Last seen this week

scholar.harvard.edu/gerig
Harvard University, Cambridge, MA, USA

60 Questions

Score Activity Newest Views

37 votes

4 answers

8k views

How to tackle the smooth Poincaré conjecture

asked May 20, 2012 at 6:07

9 votes

1 answer

557 views

Seeking a seemingly missing reference of Casson

asked Oct 5, 2012 at 23:03

17 votes

2 answers

2k views

Why Donaldson's Four-Six Conjecture?

asked Nov 14, 2012 at 21:22

2 votes

2 answers

227 views

Continuity of Nash equilibrium for a family of games

asked Apr 5, 2023 at 23:14

44 votes

2 answers

5k views

Meaning/origin of Seiberg-Witten equations/invariants

asked Feb 14, 2012 at 7:20

38 votes

2 answers

3k views

What else is Seiberg-Witten Theory equal to?

asked Jun 13, 2012 at 16:41

59 votes

3 answers

5k views

Operations via Morse Theory

asked Jul 1, 2012 at 6:17

8 votes

0 answers

277 views

Infinitely many nonempty Seiberg-Witten moduli spaces

asked Jun 27, 2021 at 19:16

3 votes

2 answers

2k views

Legendrian Tubular Neighborhood Theorem

asked Sep 10, 2013 at 0:03

6 votes

2 answers

588 views

Rigorous solution to Ricci Flow on dumbbell $S^3$

asked Dec 23, 2012 at 0:35

5 votes

1 answer

256 views

Irreducibility of 3-manifolds with (non)empty boundary

asked Jul 25, 2020 at 0:26

16 votes

1 answer

678 views

Study topology from existence of multiple smooth structures?

asked Dec 4, 2019 at 15:37

8 votes

4 answers

5k views

Almost Complex Structures: 'Tame' versus 'Compatible'

asked Sep 8, 2012 at 23:02

8 votes

1 answer

403 views

Milnor immersion of circle, disks, and a ball

asked Apr 6, 2019 at 17:32

16 votes

1 answer

515 views

Handlebody decomposition of 4-spheres without 3-handles

asked Sep 14, 2018 at 19:01

13 votes

0 answers

363 views

Finite dimensional approximation of Donaldson theory

asked Nov 30, 2017 at 23:06

34 votes

1 answer

3k views

Manifolds admitting CW-structure with single n-cell

asked Feb 4, 2013 at 20:31

7 votes

2 answers

374 views

Solution to at least one ODE in a family of ODE's

asked Sep 10, 2017 at 21:38

7 votes

1 answer

2k views

Minimize Energy for Charge Distributions

asked Nov 12, 2011 at 4:17

7 votes

1 answer

547 views

"Explicit" perturbations of Morse-Bott functions

asked Mar 2, 2017 at 23:14

9 votes

3 answers

2k views

When does a hypersurface have contact-type?

asked Aug 24, 2012 at 7:18

7 votes

1 answer

1k views

Representing classes in relative homology by submanifolds

asked Aug 18, 2015 at 1:06

8 votes

1 answer

470 views

$\pi_0${plane fields}$\to\mathbb{Z}_2$

asked Apr 18, 2012 at 22:10

4 votes

0 answers

738 views

Obstructions to deformations of complex manifolds

asked Feb 7, 2015 at 21:26

17 votes

4 answers

2k views

How Many 4-Manifolds are Symplectic?

asked Oct 27, 2012 at 4:23

6 votes

1 answer

252 views

Inverted pair of complex analytic families

asked Nov 17, 2014 at 18:44

65 votes

9 answers

9k views

List of Classifying Spaces and Covers

asked Feb 23, 2011 at 6:54

43 votes

4 answers

5k views

Why the Dold-Thom theorem?

asked Oct 7, 2014 at 17:48

2 votes

2 answers

596 views

Approximation theorem for Anti-Self-Dual Metrics

asked Sep 8, 2014 at 0:31

16 votes

0 answers

440 views

Does $S^4$ have a "symplecto-homeomorphic" structure?

asked Sep 1, 2014 at 22:02

1