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uncookedfalcon
Hey all-just a student trying to figure out what's going on. Don't be a stranger :D!
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Top Questions
10
votes
Cohomological Proof of Serre Relations for a Symmetrizable Kac-Moody Algebra
lie-algebras
kac-moody-algebras
asked Apr 2, 2014 at 23:20
mathoverflow.net
6
votes
Subquotients of Jantzen Filtration for Kac-Moody algebras
reference-request
rt.representation-theory
lie-algebras
kac-moody-algebras
asked Feb 2, 2016 at 9:15
mathoverflow.net
6
votes
two identical point charges can't collide
differential-equations
classical-mechanics
asked Jan 13, 2013 at 22:14
math.stackexchange.com
6
votes
DG-projective vs. K-projective complexes
reference-request
homological-algebra
asked Jan 28, 2013 at 3:26
mathoverflow.net
5
votes
If $f: \mathbb{R}^n \rightarrow \mathbb{R}^m$ has coordinates $f^1 \ldots f^m$, and each $f^i$ is differentiable at $0$...
multivariable-calculus
asked Sep 6, 2012 at 1:40
math.stackexchange.com
5
votes
Tracking down a copy of "Mixed categories, Ext-duality and representations (results and conjectures)"
reference-request
rt.representation-theory
asked Jan 17, 2017 at 21:30
mathoverflow.net
Top Answers
20
Proof that all abelian simple groups are cyclic groups of prime order
math.stackexchange.com
13
How to prove that $\cos (2\pi/n)$ is algebraic?
math.stackexchange.com
12
Interchanging limit with infimum/supremum
math.stackexchange.com
10
Compactness of the Grassmannian
math.stackexchange.com
9
The wedge sum of two circles has fixed point property?
math.stackexchange.com
7
Attaching a topological space to another
math.stackexchange.com
6
To check whether $\mathrm{rank}(A)$ = $\mathrm{trace} (A)$
math.stackexchange.com
6
Finitely generated free modules of infinite rank.
math.stackexchange.com
6
Proving $f$ is a constant function
math.stackexchange.com
5
When does locally irreducible imply irreducible?
math.stackexchange.com
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