Ari's user avatar
Ari's user avatar
Ari's user avatar
Ari
  • Member for 14 years, 5 months
  • Last seen more than 2 years ago
44 votes
Accepted

What are "variational crimes" and who coined the term?

13 votes

Real-world applications of mathematics, by arxiv subject area?

12 votes

Proving Hodge decomposition without using the theory of elliptic operators?

11 votes

What's a groupoid? What's a good example of a groupoid?

11 votes

Example of symplectic and hamiltonian diffeomorphism on $S^2$ and $T^2$

8 votes
Accepted

Question about Banach's matchbox problem.

6 votes
Accepted

Is there a categorification of the integers in terms of "graded sets"?

4 votes

integration of a laplacian

3 votes
Accepted

Construction of finite element differential forms based on deRham sequences

2 votes

What m minimizes E(|m-X|^3) for a random variable X?

2 votes

Algorithm to find all the cycle bases in a graph

2 votes

What are some conserved quantities of Poisson brackets?

1 vote
Accepted

FEM on a Laplacian

0 votes

reduced symplectic form

0 votes

$\ell^p$ version of singular values