Ouyang, Caiheng; Liang, Youming A remark on the Folland-Stein theorem for the Heisenberg group. (Chinese. English summary) Zbl 0909.43005 Acta Math. Sci. (Chin. Ed.) 18, No. 3, 342-347 (1998). MSC: 43A80 22E30 PDFBibTeX XMLCite \textit{C. Ouyang} and \textit{Y. Liang}, Acta Math. Sci. (Chin. Ed.) 18, No. 3, 342--347 (1998; Zbl 0909.43005)
Zhu, Fu Liu Almost everywhere convergence of Riesz means on normal real form Riemannian symmetric spaces. (Chinese) Zbl 0898.22003 Acta Math. Sci. (Chin. Ed.) 16, No. 4, 444-452 (1996). Reviewer: Hou Zixin (Tianjin) MSC: 22E30 PDFBibTeX XMLCite \textit{F. L. Zhu}, Acta Math. Sci. (Chin. Ed.) 16, No. 4, 444--452 (1996; Zbl 0898.22003)
Qu, Chang Zheng Necessary conditions for local solvability of a class of inhomogeneous left-invariant differential operators on nilpotent Lie groups. (Chinese) Zbl 0900.22009 Acta Math. Sci. (Chin. Ed.) 15, No. 4, 376-382 (1995). MSC: 22E30 22E25 PDFBibTeX XMLCite \textit{C. Z. Qu}, Acta Math. Sci. (Chin. Ed.) 15, No. 4, 376--382 (1995; Zbl 0900.22009)