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Jon Bannon
  • Member for 12 years
  • Last seen more than a week ago
166 votes
20 answers
28k views

Striking applications of integration by parts

51 votes
1 answer
1k views

A fleshed-out version of the Noncommutative Geometry proof of the Gauss-Bonnet Theorem?

49 votes
2 answers
3k views

How do you go about doing mathematics on a day to day basis?

40 votes
12 answers
12k views

Vivid examples of vector spaces?

40 votes
21 answers
4k views

Mathematics problems for very young children?

38 votes
5 answers
8k views

How to pick a thesis advisor?

26 votes
5 answers
1k views

Fun math outreach/social activities

17 votes
5 answers
1k views

Math department space design ideas

14 votes
1 answer
716 views

Algebraic structures associated to flexagons?

13 votes
1 answer
546 views

How to be a bird

11 votes
0 answers
314 views

Undergrad research gateways

10 votes
1 answer
272 views

Is there an online Q/A forum for the philosophy of mathematical practice?

9 votes
2 answers
454 views

When are $n$ and $2n$ both sums of two squares?

9 votes
1 answer
769 views

Why is $GL(B)$ a Banach Lie Group?

8 votes
1 answer
422 views

Nonamenable subgroups of the unitary group of the hyperfinite II_1 factor

8 votes
2 answers
531 views

Outline and Goals of a One-Year Calculus Sequence

8 votes
8 answers
3k views

A good, free, graphics package for mathematics?

8 votes
2 answers
346 views

Traces on separable simple $C^{\ast}$- algebras

7 votes
0 answers
1k views

Positive definite function zoo

6 votes
1 answer
1k views

An updated alternative to "A Panorama of Pure Mathematics"

5 votes
2 answers
174 views

Property (T) and Number Theory?

5 votes
1 answer
669 views

What is the kernel of a Maurer-Cartan form?

5 votes
1 answer
166 views

Simplest nontrivial example repository

5 votes
1 answer
431 views

Highest gain mathematical activity

4 votes
0 answers
109 views

Ways to think about one-relator groups

4 votes
0 answers
137 views

What is a high level reason for the fecundity of (co)homological algebra?

4 votes
1 answer
426 views

Abstract characterization of Borel $\sigma$-algebras

4 votes
1 answer
1k views

Example of a decomposable measure space that is not sigma finite

3 votes
2 answers
602 views

Stone Weierstrass Overkill in the Measurable Setting?

3 votes
1 answer
239 views

Supremum of the set of maximum eigenvalues of correlation matrices