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Zahlendreher
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19 Answers

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9 votes
Accepted

Quantum group as (relative) Drinfeld double?

5 votes

Algebra in a category

5 votes

Can we categorify the formula for the quadratic Gauss sum?

4 votes
Accepted

Antipode of Hopf algebra in braided monoidal category is an algebra antihomomorphism?

4 votes
Accepted

Do the modules over a Hopf algebra in a braided monoidal category form a monoidal category?

4 votes
Accepted

Reference request: compatibility conditions of four versions of Yetter-Drinfeld modules

4 votes
Accepted

Identities that connect antipode with multiplication and comultiplication

3 votes

Generalized Tannakian Duality?

3 votes

Reference request: Affine Grassmannian and G-bundles

3 votes
Accepted

How to show that Yetter-Drinfeld condition is equialent to $\Psi$ is a braiding

2 votes
Accepted

Are braided commutators primitive elements of a braided Hopf algebra?

2 votes
Accepted

Integrals and finite dimensionality in braided Hopf algebras

2 votes

Coinvariants of tensor products of Hopf algebras

2 votes
Accepted

Yetter-Drinfeld modules as rigid category

1 vote
Accepted

Radicals of co-quasitriangular map

1 vote

The Irreducible Representations of the Sekine Quantum Groups

1 vote

Interpretation of Hochschild Homology groups

1 vote

Braided Monoidal 2-categories with duals

1 vote

Motivations of cross product