User George Melvin

10 votes

motivating geometric representation theory

answered Apr 25, 2013 at 21:13

10 votes

Research-level mathematical bookstores

answered Jul 24, 2013 at 19:54

8 votes

Simply connected simple algebraic groups

answered Feb 26, 2013 at 18:41

7 votes

Applications for intersection (co)homology and for the Decomposition Theorem for students?

answered Feb 17, 2013 at 1:46

6 votes

Accepted

How does the grading on the cohomology of a flag variety break up the regular representation of W?

answered Aug 23, 2013 at 18:58

5 votes

Reference request: representation theory of the hyperoctahedral group

answered Aug 14, 2013 at 19:50

4 votes

Old books still used

answered Jan 10, 2013 at 5:01

4 votes

About the intrinsic definition of the Weyl group of complex semisimple Lie algebras

answered Aug 2, 2012 at 2:52

4 votes

What does multiplying a matrix by its transpose have to do with spectral theorem?

answered Nov 8, 2012 at 18:16

3 votes

expository papers related to quantum groups

answered Dec 3, 2012 at 2:42

3 votes

Computing the Grothendieck-Springer resolution for $G = SL_2$

answered May 7, 2013 at 5:43

2 votes

Connectedness of Springer Fibers

answered May 7, 2013 at 17:57

2 votes

Accepted

Nilpotent Lie Algebras

answered Aug 16, 2012 at 22:26

2 votes

Classification of Platonic solids

answered Oct 23, 2012 at 20:54

1 vote

springer resolution over $\wedge^3 \mathbb{C}^6$

answered Oct 5, 2012 at 3:26

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15 Answers

motivating geometric representation theory

Research-level mathematical bookstores

Simply connected simple algebraic groups

Applications for intersection (co)homology and for the Decomposition Theorem for students?

How does the grading on the cohomology of a flag variety break up the regular representation of W?

Reference request: representation theory of the hyperoctahedral group

Old books still used

About the intrinsic definition of the Weyl group of complex semisimple Lie algebras

What does multiplying a matrix by its transpose have to do with spectral theorem?

expository papers related to quantum groups

Computing the Grothendieck-Springer resolution for $G = SL_2$

Connectedness of Springer Fibers

Nilpotent Lie Algebras

Classification of Platonic solids

springer resolution over $\wedge^3 \mathbb{C}^6$