Institute of Mathematics for Industry

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Spherical quandles and Casson-Lin invariant of knots


Hold Date 2021-05-06 17:00~2021-05-06 17:30

Place Zoom

Object person  

Speaker Kentaro Yonemura (Kyushu University)

Abstruct: We will talk about the relation between Casson-Lin invariant, which is a knot invariant, and spherical quandles to give a geometric meaning of the condition we need to define Casson-Lin invariant.


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