Automorphisms of $\overline{T}$

Indranil Biswas, S. Senthamarai Kannan, D. S. Nagaraj

Let $\overline{G}$ be the wonderful compactification of a simple affine algebraic group $G$ defined over $\mathbb{C}$ such that its center is trivial and $G\not= {\rm PSL}(2,\mathbb{…