1.
DUAN, Haibao and LIU, Shali. The fixed point set of the inverse involution on a Lie group. Topological Methods in Nonlinear Analysis. Online. 26 February 2023. Vol. 61, no. 1, pp. 21 - 36. [Accessed 22 July 2024]. DOI 10.12775/TMNA.2022.012.