Shi, Xiaoding; Gu, Yonggeng; Chen, Jing Symmetry and monotonicity properties for positive solutions in systems of semilinear elliptic equations. (Chinese. English summary) Zbl 0896.35010 Acta Math. Sci. (Chin. Ed.) 17, No. 1, 1-9 (1997). MSC: 35B05 35J65 PDFBibTeX XMLCite \textit{X. Shi} et al., Acta Math. Sci. (Chin. Ed.) 17, No. 1, 1--9 (1997; Zbl 0896.35010)
Gu, Yonggeng The best embedding constant in the Sobolev space \(H^m({\mathbf R}^n)\). (Chinese) Zbl 0900.46017 Acta Math. Sci. (Chin. Ed.) 14, No. 2, 213-222 (1994). MSC: 46E35 PDFBibTeX XMLCite \textit{Y. Gu}, Acta Math. Sci. (Chin. Ed.) 14, No. 2, 213--222 (1994; Zbl 0900.46017)