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math.GT2008★ 1 cited
Notes on periodic elements of Garside groups
Eon-Kyung Lee, Sang-Jin Lee
Let be a Garside group with Garside element . An element in is said to be \emph{periodic} if some power of lies in the cyclic group generated by . This paper…
math.GT2008
Injectivity on the set of conjugacy classes of some monomorphisms between Artin groups
Eon-Kyung Lee, Sang-Jin Lee
There are well-known monomorphisms between the Artin groups of finite type $\arA_n$, $\arB_n=\arC_n$ and affine type $\tilde \arA_{n-1}$, $\tilde\arC_{n-1}$. The Artin group $A(\ar…