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Elliot's user avatar
Elliot's user avatar
Elliot
  • Member for 11 years, 9 months
  • Last seen this week
18 votes
2 answers
2k views

Schur-Weyl Duality ( Classical ) and the Double Commutant reference request

14 votes
2 answers
1k views

history and/or motivation for cohomology in class field theory

8 votes
2 answers
2k views

Local $\partial \bar{\partial}$-lemma..

7 votes
2 answers
290 views

density theorems and class field theory

4 votes
0 answers
1k views

Picard group of the grassmannian

4 votes
1 answer
230 views

Center of a semisimple group and irreducible representations

3 votes
1 answer
279 views

reference for "wonderful compactification"

3 votes
1 answer
3k views

Question about SO(3) and "infinitesimal generators" [duplicate]

3 votes
1 answer
982 views

taking the diagonal limit

2 votes
2 answers
204 views

Is defining an "$S$-scheme" this way just a stylistic choice?

2 votes
1 answer
168 views

Reference request for a theorem on maps to normal varieties with equidimensional fibers being open

2 votes
1 answer
604 views

Non-Isomorphic induced representations (from the same representation of a subgroup)

2 votes
1 answer
344 views

Equivalent definitions of the Brauer group

1 vote
0 answers
32 views

reference request: existence of a complete model of a G-variety

1 vote
0 answers
35 views

Inducing a map on a sub-polydisc

1 vote
1 answer
147 views

Definition of the degree of a dominant map for a (potentially) reducible variety

1 vote
1 answer
581 views

Homogenization of an affine variety in projective space

1 vote
0 answers
57 views

Question about points of a variety lying in an extension as K-morphisms

1 vote
2 answers
123 views

Proving that $A^{T}A = M$ for all symmetric complex matrices $M$.

1 vote
0 answers
58 views

quick question about ampleness of the following line bundle.

0 votes
1 answer
176 views

Simplicial cochain complex with a different differential?

0 votes
1 answer
435 views

Projective bundles over a variety

0 votes
1 answer
306 views

differing notions of the degree of a smooth projective plane curve