Hopf Algebras and Congruence Subgroups is popular PDF and ePub book, written by Yorck Sommerhäuser in 2012, it is a fantastic choice for those who relish reading online the Mathematics genre. Let's immerse ourselves in this engaging Mathematics book by exploring the summary and details provided below. Remember, Hopf Algebras and Congruence Subgroups can be Read Online from any device for your convenience.
Hopf Algebras and Congruence Subgroups Book PDF Summary
We prove that the kernel of the action of the modular group on the center of a semisimple factorizable Hopf algebra is a congruence subgroup whenever this action is linear. If the action is only projective, we show that the projective kernel is a congruence subgroup. To do this, we introduce a class of generalized Frobenius-Schur indicators and endow it with an action of the modular group that is compatible with the original one.
Detail Book of Hopf Algebras and Congruence Subgroups PDF
- Author : Yorck Sommerhäuser
- Release : 29 September 2024
- Publisher : American Mathematical Soc.
- ISBN : 9780821869130
- Genre : Mathematics
- Total Page : 146 pages
- Language : English
- PDF File Size : 8,6 Mb
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