THE AUTOMORPHISM GROUPS OF ARTIN GROUPS OF EDGE-SEPARATED CLTTF GRAPHS

초록

This work is a continuation of Crisp's work on automorphism groups of CLTTF Artin groups, where the defining graph of a CLTTF Artin group is connected, large -type, and triangle -free. More precisely, we provide an explicit presentation of the automorphism group of an edgeseparated CLTTF Artin group whose defining graph has no separating vertices.

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