No questions with score of 5 or more
What are “variational crimes” and who coined the term?
Real-world applications of mathematics, by arxiv subject area?
Example of symplectic and hamiltonian diffeomorphism on $S^2$ and $T^2$
What's a groupoid? What's a good example of a groupoid?
Proving Hodge decomposition without using the theory of elliptic operators?
Question about Banach's matchbox problem.
Is there a categorification of the integers in terms of “graded sets”?