共查询到20条相似文献,搜索用时 187 毫秒
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提出了一个称为推广的(s,m)-GA-凸函数的新概念.在此基础上,针对三阶导函数是推广的(s,m)-GA-凸函数,建立了一些新的Simpson型积分不等式,并应用这些不等式导出了一些特殊均值不等式. 相似文献
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赵建中 《数学的实践与认识》2005,35(4):171-175
给出了M—矩阵,N0 —矩阵的一些不等式,并证明某些不等式等式成立的充要条件,推广了文献中F0 —矩阵的一个不等式,并给出了Z—矩阵的特征多项式系数的一些不等式. 相似文献
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本文对华罗庚~- 王中烈型不等式进行了研究.利用矩阵方法给出了一些已有的华罗庚~- 王中烈型不等式的简单证明和推广,并得到了一些新的华罗庚~- 王中烈型不等式. 相似文献
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首先证明亚正定矩阵的一个偏序,利用该偏序得到了亚正定矩阵的一些Bergstrom型不等式,推广了近期关于亚正定矩阵行列式不等式的一些结果. 相似文献
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利用凹函数和半正定矩阵的性质,讨论并且得到了一些矩阵Rotfel型范数不等式.另外,通过研究Hermitian矩阵和斜Hermitian矩阵和的特征值的模行列式的不等式,得到一些关于Hermitian矩阵和斜Hermitian矩阵和的范数不等式.推广了文献中的相关结果. 相似文献
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离散和连续型Pachpatte不等式的逆 总被引:5,自引:0,他引:5
本文利用分析的方法和不等式理论,建立了离散型和连续型Pachpatte不等 式的逆向不等式.作为应用,推广并改进了一些新型Hilbert不等式. 相似文献
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本文研究了一类基于非线性抛物算子的变分不等式问题.利用惩罚方法获得了一些关于该变分不等式解的存在性和唯一性方面的结论.该结论是对变分不等式理论的推广. 相似文献
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In this paper, we establish several new Hilbert-type inequalities with a homogeneous kernel, involving arithmetic, geometric, and harmonic mean operators in both integral and discrete case. Such inequalities are derived by virtue of some recent results regarding general Hilbert-type inequalities and some well-known classical inequalities. We also prove that the constant factors appearing in established inequalities are the best possible. As an application, we consider some particular settings and compare our results with previously known from the literature. 相似文献
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通过建立几个微分不等式将经典的微分方程零点比较定理推广到二阶非线性微分方程,得到若干新的结论. 相似文献
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一类积分不等式的推广 总被引:1,自引:0,他引:1
对一些基本的积分不等式进行了推广,给出了含有n个无关变元的更广泛的非线性积分不等式.利用所得的不等式讨论了某些非线性积分方程解的有界性. 相似文献
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In this paper, some inequalities for sequence rearrangement and matrix product areestablished. The authors extend and improve some known results, and show that there aresome errors in reference on inequalities for sequence rearrangement by examples, 相似文献
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本文在非常一般的框架下,建立了极大极小不等式,广义变分不等式和广义拟变分不等式,证明了解的存在定理,且它们是在非紧集上得到的,从而推广和改进了[3~13]中的相应结果. 相似文献
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In this article, we investigate some operator-norm inequalities related to some conjectures posed by Hayajneh and Kittaneh that are related to questions of Bourin regarding a special type of inequalities referred to as subadditivity inequalities. While some inequalities are meant to answer these conjectures, other inequalities present reverse-type inequalities for these conjectures. Then, we present some new trace inequalities related to Heinz means inequality and use these inequalities to prove some variants of the aforementioned conjectures. 相似文献
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Merit functions for general variational inequalities 总被引:1,自引:0,他引:1
Muhammad Aslam Noor 《Journal of Mathematical Analysis and Applications》2006,316(2):736-752
In this paper, we consider some classes of merit functions for general variational inequalities. Using these functions, we obtain error bounds for the solution of general variational inequalities under some mild conditions. Since the general variational inequalities include variational inequalities, quasivariational inequalities and complementarity problems as special cases, results proved in this paper hold for these problems. In this respect, results obtained in this paper represent a refinement of previously known results for classical variational inequalities. 相似文献