User Alex R.

94 votes

Collection of equivalent forms of Riemann Hypothesis

answered Sep 26, 2010 at 3:12

82 votes

Elementary + short + useful

answered Apr 3, 2011 at 23:16

57 votes

What would you want to see at the Museum of Mathematics?

answered Dec 26, 2010 at 21:21

57 votes

Examples of unexpected mathematical images

answered Aug 9, 2014 at 22:53

56 votes

What should be offered in undergraduate mathematics that's currently not (or isn't usually)?

answered Nov 4, 2009 at 0:48

43 votes

Mathematical "urban legends"

answered Jan 25, 2011 at 16:37

36 votes

Your favorite surprising connections in mathematics

answered Feb 8, 2010 at 3:56

31 votes

Which popular games are the most mathematical?

answered Feb 1, 2010 at 18:00

28 votes

Proof synopsis collection

answered Oct 28, 2010 at 0:57

22 votes

Problems where we can't make a canonical choice, solved by looking at all choices at once

answered Dec 21, 2010 at 4:34

22 votes

Fundamental problems whose solution seems completely out of reach

answered Jul 2, 2012 at 10:09

19 votes

Describe a topic in one sentence.

answered Oct 27, 2010 at 21:44

11 votes

Ingenuity in mathematics

answered Sep 28, 2010 at 19:18

10 votes

Open problems with monetary rewards

answered May 27, 2011 at 20:54

10 votes

A formal definition of Scaling Limits?

answered Sep 5, 2011 at 16:35

9 votes

Recent Applications of Mathematics

answered Apr 24, 2011 at 23:06

9 votes

(Preferably rare) Audio/Video recordings of famous mathematicians?

answered Jul 8, 2012 at 18:57

8 votes

Surprising and Useful Physical Intuition for Mathematical Objects

answered Mar 29, 2011 at 17:11

8 votes

Accepted

Dynamical Systems for undergraduate students

answered Sep 22, 2011 at 17:34

7 votes

What is the easiest randomized algorithm to motivate to the layperson?

answered May 3, 2011 at 20:32

7 votes

Sum of 'the first k' binomial coefficients for fixed $N$

answered Mar 5, 2010 at 22:03

7 votes

Accepted

Ito's lemma in differential form

answered Oct 30, 2009 at 22:04

6 votes

Which mathematical ideas have done most to change history?

answered Feb 1, 2010 at 18:09

6 votes

Why do so many textbooks have so much technical detail and so little enlightenment?

answered Feb 1, 2010 at 18:47

6 votes

PDEs as a tool in other domains in mathematics

answered Dec 11, 2011 at 0:39

6 votes

Exponential Equations

answered Sep 13, 2011 at 19:59

6 votes

Accepted

Combinatorial proof of the Cauchy identity for double Schubert polynomials

answered Nov 5, 2014 at 22:09

6 votes

Accepted

"Most Similar Vector Problem" on an Integer Lattice?

answered Aug 2, 2015 at 21:12

6 votes

A learning roadmap to the Schramm-Loewner evolution (SLE) for the complex analyst

answered Oct 3, 2014 at 20:56

5 votes

An Intriguing Tapestry: Number triangles, polytopes, Grassmannians, and scattering amplitudes

answered Oct 7, 2014 at 20:46

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55 Answers

Collection of equivalent forms of Riemann Hypothesis

Elementary + short + useful

What would you want to see at the Museum of Mathematics?

Examples of unexpected mathematical images

What should be offered in undergraduate mathematics that's currently not (or isn't usually)?

Mathematical "urban legends"

Your favorite surprising connections in mathematics

Which popular games are the most mathematical?

Proof synopsis collection

Problems where we can't make a canonical choice, solved by looking at all choices at once

Fundamental problems whose solution seems completely out of reach

Describe a topic in one sentence.

Ingenuity in mathematics

Open problems with monetary rewards

A formal definition of Scaling Limits?

Recent Applications of Mathematics

(Preferably rare) Audio/Video recordings of famous mathematicians?

Surprising and Useful Physical Intuition for Mathematical Objects

Dynamical Systems for undergraduate students

What is the easiest randomized algorithm to motivate to the layperson?

Sum of 'the first k' binomial coefficients for fixed $N$

Ito's lemma in differential form

Which mathematical ideas have done most to change history?

Why do so many textbooks have so much technical detail and so little enlightenment?

PDEs as a tool in other domains in mathematics

Exponential Equations

Combinatorial proof of the Cauchy identity for double Schubert polynomials

"Most Similar Vector Problem" on an Integer Lattice?

A learning roadmap to the Schramm-Loewner evolution (SLE) for the complex analyst

An Intriguing Tapestry: Number triangles, polytopes, Grassmannians, and scattering amplitudes