A geometric inequality involving a mobile point in the place of the triangle. Chu, Xiao-Guang; Wu, Yu-Dong — 2009 JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
On a geometric inequality by J. Sándor. Wu, Yu-Dong; Zhang, Zhi-Hua; Chu, Xiao-Guang — 2009 JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
Two new algebraic inequalities with 2 n variables. Chu, Xiao-Guang; Zhang, Cheng-En; Qi, Feng — 2007 JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]