2004

Zhang, Zhi-Hua, Wu, Yu-Dong and Zhao, An-Ping (2004) The Properties of the Generalized Heron Mean and its Dual Form. Research report collection, 7 (2).

Wu, Yu-Dong and Zhang, Zhi-Hua (2004) Solving Three Problems Together with the Same Method. Research report collection, 7 (3).

Zhang, Xiao-Ming and Wu, Yu-Dong (2004) Geometrically Convex Functions and Solution of a Question. Research report collection, 7 (4).

Wu, Yu-Dong and Zhang, Zhi-Hua (2004) The Best Constant for an Inequality. Research report collection, 7 (1).

Zhang, Zhi-Hua and Wu, Yu-Dong (2004) The New Bounds of the Logarithmic Mean. Research report collection, 7 (2).

Zhang, Zhi-Hua and Wu, Yu-Dong (2004) On a Trigonometric Inequality and its Applications. Research report collection, 7 (3).

2005

Wu, Yu-Dong (2005) The Best Constant for a Geometric Inequality. Research report collection, 8 (1).

Zhang, Zhi-Hua and Wu, Yu-Dong (2005) The Solution of an Open Question. Research report collection, 8 (1).

Lokesha, V, Zhang, Zhi-Hua and Wu, Yu-Dong (2005) Two Weighted Product Type Means and its Monotonicities. Research report collection, 8 (1).

2006

Wu, Yu-Dong, Zhang, Zhi-Hua and Lokesha, V (2006) Sharpening on Mircea's Inequality. Research report collection, 9 (3).

Wu, Yu-Dong, Zhang, Zhi-Hua and Zhang, Yu-Rui (2006) Proving Inequalities in Acute Triangle with Difference Substitution. Research report collection, 9 (3).

Wu, Yu-Dong and Zhang, Zhi-Hua (2006) Tangent Sphere of Edge in Tetrahedron. Research report collection, 9 (4).

2007

Wu, Yu-Dong and Zhang, Zhi-Hua (2007) The Edge-Tangent Sphere of a Circumscriptible n-Simplex. Research report collection, 10 (3).

Wu, Yu-Dong and Zhang, Zhi-Hua (2007) An Inequality with Regard to Circumscriptible Simplex. Research report collection, 10 (4).