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Permutation Orbifolds
发布日期:2017-03-23
学术报告

报告题目:Permutation Orbifolds
报  告 人:余铌娜 教授(厦门大学)
报告时间:2017年3月31日下午16:30
报告地点:数计院307学术报告厅


报告摘要:
       The permutation orbifolds study the permutation
actions on the tensor products of some copies of a
vertex operator algebra.Any element of the symmetric
group acts on the tensor product vertex operator algebra
in the obvious way, and gives an automorphism of the
tensor product vertex operator algebra of finite order. The
fixed points set is a vertex operator subalgebra which is
called a permutation orbifold model. In this talk, I'll talk about
structure and representation theory of some cyclic permutation
orbifold models.


数学与计算机科学学院
2017.3.23