Poisson Hopf Module Fundamental Theorem for Hopf Group Coalgebras
Daowei Lu , Dingguo Wang
Frontiers of Mathematics ›› : 1 -19.
Let H be a Hopf group coalgebra with a bijective antipode and A an H-comodule Poisson algebra. In this paper, we mainly generalize the fundamental theorem of Poisson Hopf modules to the case of Hopf group coalgebras. Finally we deduce the relative projectivity in the category of Poisson Hopf modules.
Hopf group coalgebra / Poisson algebra / Poisson module / Poisson Hopf module / 17B63 / 16T05
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Lu D., Wang D., Fundamental theorem of Poisson Hopf module for weak Hopf algebras. J. Geom. Phys., 2024, 200: Paper No. 105177, 12 pp. |
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Peking University
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