Chen, Wenyi; Tian, Yan Diophantine approximation, Gevrey hypoellipticity and almost periodic motion on the torus \(T^2\). (Chinese. English summary) Zbl 0939.35047 Acta Math. Sci. (Chin. Ed.) 19, No. 3, 307-311 (1999). MSC: 35H10 11J82 34C27 PDFBibTeX XMLCite \textit{W. Chen} and \textit{Y. Tian}, Acta Math. Sci. (Chin. Ed.) 19, No. 3, 307--311 (1999; Zbl 0939.35047)
Le, Hong Generalized Rudin-Shapiro functions and their properties. (Chinese) Zbl 0901.11010 Acta Math. Sci. (Chin. Ed.) 16, No. 4, 463-472 (1996). Reviewer: C.-C.Yang (Kowloon) MSC: 11B85 11L03 11K55 PDFBibTeX XMLCite \textit{H. Le}, Acta Math. Sci. (Chin. Ed.) 16, No. 4, 463--472 (1996; Zbl 0901.11010)