Isomorphy Classes of $k$-Involutions of $\text{SO}(n,k,\beta )$, $n>2$

Robert W. Benim, Christopher E. Dometrius, Aloysius G. Helminck +1

A first characterization of the isomorphism classes of $k$-involutions for any reductive algebraic group defined over a perfect field was given in \cite{Helm2000} using $3$ invaria…