User Vidit Nanda

44 votes

Results true in a dimension and false for higher dimensions

answered Sep 15, 2014 at 14:24

42 votes

Fixed point theorems

answered Apr 10, 2013 at 12:53

38 votes

What are some deep theorems, and why are they considered deep?

answered Aug 16, 2013 at 20:11

37 votes

Accepted

Reference on Persistent Homology

answered Sep 13, 2018 at 2:51

34 votes

Good "casual" advanced math books

answered Feb 11, 2019 at 22:09

29 votes

An "advanced beginner's" book on algebraic topology?

answered Jul 8, 2013 at 13:43

27 votes

Accepted

Inference using Topological Data Analysis: Is it worth it for a regular statistician to learn TDA?

answered Sep 3, 2013 at 22:29

26 votes

Accepted

Metrics for lines in $\mathbb{R}^3$?

answered Jul 20, 2013 at 15:53

24 votes

When (if ever) disclose your identity as a reviewer?

answered May 31, 2012 at 4:30

22 votes

Accepted

fixed point property for maps of compacts

answered Sep 7, 2013 at 14:04

20 votes

Mathematics of privacy?

answered Jun 29, 2013 at 19:19

18 votes

Accepted

Persistence barcodes and spectral sequences

answered Sep 11, 2015 at 11:20

17 votes

Accepted

Equivariant version of Morse theory

answered Jun 10, 2014 at 17:45

16 votes

Taking "Zooming in on a point of a graph" seriously

answered Oct 4, 2011 at 22:30

15 votes

Is it worthwhile to give off-topic talks?

answered Dec 5, 2013 at 21:54

15 votes

Accepted

Discrete Morse theory and chess

answered Jun 19, 2013 at 3:50

15 votes

What is the intuitive meaning of the coskeleton of a simplicial set?

answered Jun 27, 2016 at 17:31

14 votes

Good covers of manifolds

answered May 11, 2014 at 22:31

13 votes

Accepted

Testing simplicial complexes for shellability

answered Apr 10, 2013 at 4:38

12 votes

Inference using Topological Data Analysis: Is it worth it for a regular statistician to learn TDA?

answered Sep 6, 2013 at 22:13

12 votes

Can we define Whitney stratification algebraically?

answered Sep 6, 2022 at 16:31

11 votes

Computer-aided homology computations

answered May 1, 2014 at 17:13

11 votes

Why Cohen-Macaulay rings have become important in commutative algebra?

answered Jul 31, 2013 at 1:40

10 votes

How many triangulations of the genus $g$ surface on $n$ vertices?

answered May 23, 2013 at 3:11

10 votes

How much of homotopy theory can be done using only finite topological spaces?

answered Jul 30, 2014 at 20:08

10 votes

Accepted

Persistent homology over the integers

answered Dec 29, 2017 at 6:39

9 votes

What is a good method to find random points on the n-sphere when n is large?

answered Jul 10, 2013 at 20:36

8 votes

Accepted

Combinatorial distance between simplicial complexes

answered Apr 5, 2013 at 4:20

8 votes

Homological computations

answered Oct 7, 2011 at 22:20

8 votes

Is there a discrete Cerf theory?

answered Aug 25, 2012 at 15:48

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99 Answers

Results true in a dimension and false for higher dimensions

Fixed point theorems

What are some deep theorems, and why are they considered deep?

Reference on Persistent Homology

Good "casual" advanced math books

An "advanced beginner's" book on algebraic topology?

Inference using Topological Data Analysis: Is it worth it for a regular statistician to learn TDA?

Metrics for lines in $\mathbb{R}^3$?

When (if ever) disclose your identity as a reviewer?

fixed point property for maps of compacts

Mathematics of privacy?

Persistence barcodes and spectral sequences

Equivariant version of Morse theory

Taking "Zooming in on a point of a graph" seriously

Is it worthwhile to give off-topic talks?

Discrete Morse theory and chess

What is the intuitive meaning of the coskeleton of a simplicial set?

Good covers of manifolds

Testing simplicial complexes for shellability

Inference using Topological Data Analysis: Is it worth it for a regular statistician to learn TDA?

Can we define Whitney stratification algebraically?

Computer-aided homology computations

Why Cohen-Macaulay rings have become important in commutative algebra?

How many triangulations of the genus $g$ surface on $n$ vertices?

How much of homotopy theory can be done using only finite topological spaces?

Persistent homology over the integers

What is a good method to find random points on the n-sphere when n is large?

Combinatorial distance between simplicial complexes

Homological computations

Is there a discrete Cerf theory?