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Answers (30)

Votes Activity Newest

385	Awfully sophisticated proof for simple facts
30	Is there a version of inclusion/exclusion for vector spaces?
27	Commutator subgroup does not consist only of commutators?
11	What is the categorical significance of the trivial $\mathfrak{g}$-module in the category of $\mathfrak{g}$-mod?
9	Mathematics and cancer research

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Reputation (2,402)

+10	Commutator subgroup does not consist only of commutators?
+10	Is there a version of inclusion/exclusion for vector spaces?
+10	Bruhat order and the Robinson-Schensted correspondence
+10	Simple modules for $U_q(\mathfrak{sl}_n)$ at roots of unity

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Questions (5)

Votes Activity Newest

23	Are the p-adics a direct summand of the direct product of the groups $\mathbb{Z}/p^n\mathbb{Z}$?
20	Bruhat order and the Robinson-Schensted correspondence
11	Simple modules for $U_q(\mathfrak{sl}_n)$ at roots of unity
10	ultrapowers and higher order logic
2	Branching rule for classical Lie algebras in positive characteristic

Tags (48)

52 rt.representation-theory × 11	11 modules
47 gr.group-theory × 4	11 ct.category-theory
36 linear-algebra × 2	9 ac.commutative-algebra × 3
29 ra.rings-and-algebras × 4	8 finite-groups × 2
15 lie-algebras × 4	7 hopf-algebras

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Bookmarks (201)

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493	Polynomial bijection from $\mathbb Q\times\mathbb Q$ to $\mathbb Q$?
316	Widely accepted mathematical results that were later shown to be wrong?
206	If $f$ is infinitely differentiable then $f$ coincides with a polynomial
176	Magic trick based on deep mathematics
156	Knuth's intuition that Goldbach might be unprovable

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