Abtan Massini's user avatar
Abtan Massini's user avatar
Abtan Massini's user avatar
Abtan Massini
  • Member for 14 years, 4 months
  • Last seen more than 8 years ago
  • Morocco
71 votes
6 answers
9k views

Kahler differentials and Ordinary Differentials

22 votes
1 answer
3k views

Grothendieck and Non-commutative Geometry?

13 votes
1 answer
714 views

The Inverse of a Universal R-Matrix for Quantized Universal Enveloping Algebra of sl2 and the Dual Pairing with SUq(2)

13 votes
2 answers
4k views

What is $\overline{\text{Spec}\mathbb{Z}}$?

8 votes
1 answer
1k views

Serre's Analogue of the Weil Conjectures for Non-Compact Kahler Manifolds

7 votes
1 answer
745 views

Is there a good differential calculus for quantum SU(3)?

5 votes
1 answer
1k views

Flat Principal Connections and Homotopy Groups?

3 votes
3 answers
610 views

Basis of quantum SU(n)

2 votes
2 answers
611 views

Connes v Woronowicz - Cyclic Cohomology v Diff Calculi

2 votes
1 answer
339 views

Basis for Universal Calculus

2 votes
1 answer
142 views

Classical Calculi as Universal Quotients

2 votes
6 answers
5k views

Finding the Square-Root of a Non-diagonalizable Positive Matrix

2 votes
2 answers
396 views

Finding the Universal Ideal of a (Covariant) Differential Calculus

2 votes
1 answer
271 views

Establishing the Co-Quasi- Triangular Structure of FRT Algebras

2 votes
1 answer
301 views

Is the object we get when we quotient $U(N)$ by $U(N-k)$ familar?

2 votes
1 answer
321 views

Hopf algebra and group structure correspondence for algebraic varieties

2 votes
1 answer
188 views

$H$-Hopf modules equal the tensor products of their coinvariants with H

1 vote
1 answer
3k views

Does the Hodge star operator respect complex structure?

0 votes
0 answers
188 views

$h$-adic Completion of $U_q(\frak{sl}_2)$?

0 votes
1 answer
334 views

What are the Compact Symmetric Kahler Algebraic Varieties?

0 votes
1 answer
117 views

Coaction on the Universal Calculus