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yohei ohta's user avatar
yohei ohta's user avatar
yohei ohta's user avatar
yohei ohta
  • Member for 10 years, 8 months
  • Last seen this week
  • Japan
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Top posts
question
5
Explicit correspondence between classical double and quantum double
Feb 2
question
4
Explicit construction of the Drinfeld double for quasi-bialgebras
Oct 10, 2021
question
4
Does a dual basis for $U_h(\mathfrak{sl}_2(\mathbb{C}))$ exist?
Sep 21
question
3
Is there a definition of Heisenberg double for quasi-Hopf algebras?
Sep 30, 2021
question
3
Is a smallness condition necessary in the Tannaka reconstruction theorem?
Nov 25, 2021
question
2
The dual of elements $E$, $F$, and $H$ of $U_h(\mathfrak{sl}_2)$ corresponds to which element of $F_h(\mathrm{SL}_2)$ by isomorphism?
May 3, 2023
question
2
Is there an explicit description of a gauge transformation $F$ such that $U_{\hbar}(\mathfrak{g})$ and $(U(\mathfrak{g})[[\hbar]])_F$ are isomorphic?
Oct 30, 2023
question
2
Reconstruction of a Poisson-Lie group structure from a Lie bialgebra $\mathfrak{g}$
Aug 14
question
0
Concrete examples of quantum duality principle
Jul 5, 2023