400

Answers
votes newest views recent
96
New arXiv procedures? (2)
85
Does homeomorphic and isomorphic always imply homeomorphically isomorphic?
81
Does $Aut(Aut(…Aut(G)…))$ stabilize?
51
Famous mathematical quotes
45
Have any long-suspected irrational numbers turned out to be rational?
42
Definitions of Hecke algebras
40
Categories First Or Categories Last In Basic Algebra?
40
Poincaré Conjecture and the Shape of the Universe
37
The Relationship between Complex and Algebraic Geomety
35
On the proofs (and disproofs) of Riemann Hypothesis
35
Barrelled, bornological, ultrabornological, semi-reflexive, … how are these used?
31
Is there a slick proof of the classification of finitely generated abelian groups?
31
What should be offered in undergraduate mathematics that’s currently not (or isn’t usually)?
31
Why should one still teach Riemann integration?
31
Why is the Laplacian ubiquitous?
29
Is there a preferable convention for defining the wedge product?
29
Cures for mathematician’s block (as in writer’s block)
29
Why are spectral sequences so ubiquitous?
28
Pedagogical question about linear algebra
28
Are all polynomial inequalities deducible from the trivial inequality?
28
Combinatorial Techniques for Counting Conjugacy Classes
28
Mathematician, Graciano Ricalde
27
Proofs of Bott periodicity
27
Why is proving P != NP so hard?
26
One-step problems in geometry (4)
26
What’s an example of a space that needs the Hahn-Banach Theorem?
26
Combinatorial results without known combinatorial proofs
26
Memorizing theorems
26
Open problems with monetary rewards
25
What (if anything) happened to Intersection Homology?
1 2 3 4 5 … 14 next