Twisted conjugacy classes in twisted Chevalley groups

Sushil Bhunia, Pinka Dey, Amit Roy

Let G be a group and ϕ be an automorphism of G. Two elements x, y of G are said to be ϕ-twisted if y = gxϕ(g)^{-1} for some g in G. We say that a group G has the R_{\infty}-propert…