Preprint / Version 0 A note on the Pleijel theorem for $H$-type groups Authors Yaozhong W. Qiu Abstract We continue the program initiated by [J. Éc. Polytech., Math. 12, 1083-1160 (2025)] and show that the Pleijel theorem holds unconditionally on all but four $H$-type groups. References Downloads PDF Posted 2025-10-22