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22/06/2014, 21:20
... )) p−1 δ p , and then replace x/δ by x Thus we obtain a Theorem 1.3 Let X be a real or complex normed space with dual X ∗ , and suppose p, q > and 1/ p + 1/q = If λ > 0, x ∈ X, and f ∈ X ∗ , ... H Takagi, T Miura, T Kanzo, and S.-E Takahasi, A reconsideration of Hua’s inequality, Journal of Inequalities and Applications 2005 (2005), no 1, 15–23 [6] C.-L Wang, Lo-Keng Hua inequality and ... Analysis and Applications 166 (1992), no 2, 345–350 Hiroyuki Takagi: Department of Mathematical Sciences, Faculty of Science, Shinshu University, Matsumoto 390-8621, Japan E-mail address: takagi@ math.shinshu-u.ac.jp...