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arXiv 1510.05282math.QAmath.RT
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量子矩映射的对偶对与霍普夫代数的对偶

Dual pairs of quantum moment maps and doubles of Hopf algebras

Gus Schrader, Alexander Shapiro

摘要:

对任意有限维霍普夫代数$A$,存在其Drinfeld双元$D(A)$与其Heisenberg双元$H(A)$之间的自然结合代数同态$D(A) \to H(A)$.我们用一对可交换的量子矩映射构造了这个同态,然后用它来提供某些反射方程代数的同态。我们还解释了在这种情况下格罗滕迪克-施普林格分辨率的量化是如何产生的。

英文摘要:

For any finite-dimensional Hopf algebra $A$ there exists a natural associative algebra homomorphism $D(A) \to H(A)$ between its Drinfeld double $D(A)$ and its Heisenberg double $H(A)$. We construct this homomorphism using a pair of commuting quantum moment maps, and then use it to provide a homomorphism of certain reflection equation algebras. We also explain how the quantization of the Grothendieck-Springer resolution arises in this context.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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