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Pavel Etingof's user avatar
Pavel Etingof's user avatar
Pavel Etingof's user avatar
Pavel Etingof
  • Member for 13 years, 1 month
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44 Answers

Score Activity Newest
110 votes
Accepted

How Much Work Does it Take to be a Successful Mathematician?

30 votes

Cool problems to impress students with group theory

23 votes
Accepted

Does any tensor category correspond to a bialgebra?

22 votes

What does "quantization is not a functor" really mean?

22 votes
Accepted

How do you switch between representations of an algebraic group and its Lie algebra?

21 votes

Deformation theory of representations of an algebraic group

19 votes

What is a deformation of a category?

18 votes
Accepted

Jack polynomials as determinants

17 votes

What is a deformation of a category?

16 votes
Accepted

What is the relation between quantum symmetry and quantum groups?

15 votes
Accepted

About state-field correspondence

14 votes
Accepted

Calculating 6j-symbols (aka Racah-Wigner coefficients) for quantum groups

13 votes
Accepted

Free action of SL_2(F_p) on a sphere

11 votes

Is the matrix ring $\mathrm{Mat}_n(\mathbb{C})$ "algebraically closed"?

10 votes

Can the Quantum Torus be realized as a Hall Algebra?

9 votes

Cohomology of Lie groups and Lie algebras

9 votes
Accepted

On a positivity of a matrix with trace entries.

8 votes
Accepted

Is there a canonical Hopf structure on the center of a universal enveloping algebra?

7 votes
Accepted

Taking roots in simple linear algebraic groups

7 votes
Accepted

Comparing two similar procedures for quantizing a Casimir Lie algebra

7 votes
Accepted

Simultaneous convergence of powers of unit complex numbers

7 votes

Faithful characters of finite groups

7 votes
Accepted

Is an algebraic bijection from a projective variety to itself necessarily an isomorphism?

7 votes

Questions about Quivers

6 votes
Accepted

Kontsevich, and Geometric, Quantization and the Podles sphere

6 votes

Indexing the Line Bundles of a Flag Manifold

5 votes
Accepted

Interaction of topology and the Picard group of Algebraic surfaces

5 votes

Are there interesting monoidal structures on representations of quantum affine algebras?

5 votes

Zeros of the Weierstrass $\wp$-function

5 votes

differential operator in noncommutative geometry?

1
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