Huang, Qin; Ruan, Qihua; Chen, Fan Conformal vector fields and some rigidity theorems. (Chinese. English summary) Zbl 1399.53068 Acta Math. Sci., Ser. A, Chin. Ed. 37, No. 4, 615-623 (2017). MSC: 53C20 53C24 PDFBibTeX XMLCite \textit{Q. Huang} et al., Acta Math. Sci., Ser. A, Chin. Ed. 37, No. 4, 615--623 (2017; Zbl 1399.53068)
Huang, Qin; Ruan, Qihua An elliptic boundary value problem on compact manifolds. (Chinese. English summary) Zbl 1340.35355 Acta Math. Sci., Ser. A, Chin. Ed. 35, No. 1, 43-49 (2015). MSC: 35R01 35J60 PDFBibTeX XMLCite \textit{Q. Huang} and \textit{Q. Ruan}, Acta Math. Sci., Ser. A, Chin. Ed. 35, No. 1, 43--49 (2015; Zbl 1340.35355)