Author: Woo, Changhwa

Hwang, Doo Hyun; Pak, Eunmi; Woo, Changhwa: Real hypersurfaces in complex hyperbolic two-plane Grassmannians with commuting restricted normal Jacobi operators. (English). Czechoslovak Mathematical Journal, vol. 67 (2017), issue 4, pp. 989-1004
Pak, Eunmi; de Dios Pérez, Juan; Machado, Carlos J. G.; Woo, Changhwa: Hopf hypersurfaces in complex two-plane Grassmannians with generalized Tanaka-Webster parallel normal Jacobi operator. (English). Czechoslovak Mathematical Journal, vol. 65 (2015), issue 1, pp. 207-218