共查询到18条相似文献,搜索用时 82 毫秒
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研究p-凸函数的一些新的性质及判别准则,并建立p-凸函数的Jensen型、Rado型及Hadamard型不等式. 相似文献
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利用GA-凸函数的定义及其Hadamard型不等式,得到与重积分有关的GA-凸函数Hadamard型不等式的推广和加细. 相似文献
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关于几何凸函数的Hadamard型不等式 总被引:7,自引:1,他引:6
张小明 《数学的实践与认识》2004,34(9):171-176
建立了一个关于几何凸函数的 Hadamard型不等式 . 相似文献
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通过研究函数的凸性、单调性及相关理论,建立了关于GA-凸函数的一些新的Hadamard型不等式,这些不等式推广了最近文献中的有关结果. 相似文献
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考虑由GA-凸函数的Hadamard型不等式右端部分生成的差值,将这个差值表示为涉及导函数的积分,然后结合Grüss积分不等式、Hlder积分不等式以及凸函数的定义给出这个差值的估计. 相似文献
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给出了HG-凸函数概念及其判定定理,建立了HG-凸函数的Jensen型不等式,并给出它的应用. 相似文献
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宋振云 《纯粹数学与应用数学》2012,(1):36-40
基于P-凸函数的函数凸性,研究了P-凸函数的Jensen型不等式的积分形式,通过定积分的定义计算,得到了P-凸函数的积分型Jensen不等式;利用P-凸函数的一个充要条件,建立了P-凸函数的积分型Jensen不等式的加权形式. 相似文献
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Witold Jarczyk Janusz Matkowski 《Proceedings of the American Mathematical Society》2002,130(11):3243-3247
H.P. Mulholland has presented a sufficient condition for a generalization of the Minkowski inequality and another such condition was given by R.M. Tardiff. We show that Mulholland's condition implies Tardiff's, but that the converse is false.
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Slavko Simic 《Journal of Mathematical Analysis and Applications》2008,343(1):414-419
In this paper we shall give a global upper bound for Jensen's inequality without restrictions on the target convex function f. We also introduce a characteristic c(f) i.e. an absolute constant depending only on f, by which the global bound is improved. 相似文献
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Horst Alzer 《Journal of Mathematical Analysis and Applications》2009,350(1):276-724
We prove that the following Turán-type inequality holds for Euler's gamma function. For all odd integers n?1 and real numbers x>0 we have
α?Γ(n−1)(x)Γ(n+1)(x)−Γ(n)2(x), 相似文献
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Shahid Khan Muhammad Adil Khan Yu-Ming Chu 《Mathematical Methods in the Applied Sciences》2020,43(5):2577-2587
Jensen integral inequality has got much importance regarding their applications in different fields of mathematics. In this paper, two converses of Jensen integral inequality for convex function are obtained. The results are applied to establish converses of Hölder and Hermite-Hadamard inequalities as well. At the end, some useful applications in information theory of the obtained results are given. The idea used in this paper may inculcate further research. 相似文献
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We prove the following extended version of Simons' inequality and present its applications. Let be a set and be a subset of . Let be a subset of a Hausdorff topological vector space which is invariant under infinite convex combinations. Let be a bounded function such that the functions are convex for all and whenever 0$">, and Let be a sequence in . Assume that, for every , there exists satisfying . Then
If , then the set in the above inequality can be replaced by .
If , then the set in the above inequality can be replaced by .