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John McCarthy
  • Member for 12 years, 10 months
17 votes
1 answer
747 views

Examples for which it is not known if Grothendieck's Standard Conjectures hold.

16 votes
4 answers
4k views

Why are the holomorphic line bundle sections finite dimensional?

12 votes
2 answers
1k views

Weil Conjectures for nonprojective algebraic varieties

12 votes
6 answers
2k views

Hopf algebras arising as Group Algebras

12 votes
4 answers
3k views

Elliptic Curves, Lattices, Lie Algebras

10 votes
5 answers
2k views

Global proof of Serre duality

10 votes
5 answers
2k views

Dirac's Original Operator and the Hodge--Dirac Operator

9 votes
1 answer
762 views

Yetter--Drinfeld Modules and Braidings

9 votes
4 answers
1k views

Kontsevich, and Geometric, Quantization and the Podles sphere

8 votes
1 answer
999 views

Hodge Index Theorem for Gr(n,k)

8 votes
1 answer
2k views

Quantum Group Calculations in Mathematica

7 votes
4 answers
1k views

Compact Quantum Groups from Hopf Algebras

7 votes
1 answer
1k views

Coherent Sheaves and Holomorphic Vector Bundles

6 votes
2 answers
601 views

Uses of the Chern--Connes Pairing?

5 votes
3 answers
4k views

Dual Riemannian metric and the Dual Metric Form

5 votes
1 answer
991 views

Weyl Character Formula for Quantum Groups

5 votes
2 answers
440 views

Quantum Frobenius II

5 votes
2 answers
1k views

Weil Conjectures for Grassmannians

4 votes
1 answer
261 views

FTR Quantization for any Subalgebra of $GL(n)$?

4 votes
1 answer
386 views

Does the non-commutative Chern class depend on the choice of connection?

4 votes
3 answers
1k views

Quantum Frobenius

4 votes
1 answer
452 views

History of the Odd Dimensional Quantum Spheres

3 votes
1 answer
389 views

Restriction of the Levi-Civita Connection to a Connection on the (Anti-)Holomorphic Forms

3 votes
0 answers
530 views

Embedding Quantum SL(2) into the Quantum Matrices

3 votes
0 answers
377 views

Neglect of Compact Quantum Metric Spaces [closed]

3 votes
1 answer
343 views

Hodge-Index Theorem for $\mathbb{C}P^2$

3 votes
2 answers
928 views

Castelnuovo Positivity (Rewrite of: Weil's original proof for FP^2)

2 votes
1 answer
170 views

Projective Curves which are Principal Bundles

2 votes
1 answer
218 views

Formula for the Matrix Elements of the Inverse of special linear Universal R-Matrix of Uq(sln)

2 votes
2 answers
358 views

The relation $S(u^1_i)u^j_1 = q^{-1}u^j_1S(u^1_i)$