設 :I R→R 是一個定義在區間I上的凸函數， I . 則以下不等式成立 (1.1) 此為Hadamard不等式 本文建立一些不等式(1.1)更細緻的結果。 Let :I R→R be a convex function defined an the interval I of real numbers and I with . Then the following double inequality (1.1) is Hadamard’s inequality. We establish some refinements generalizations of the double inequality(1.1)
