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Ostrowski不等式的推广 被引量:1

Some generalizations of Ostrowski's inequality
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摘要 Ostrowski证明了后来被人们称为Ostrowski不等式的一个关于积分的重要的不等式.其后,许多作者对该不等式在被积函数的条件以及不等式对于某些特殊平均的误差估计的应用等方面进行了研究和推广.利用H lder积分不等式,建立了函数导数属于Lp空间的两个新的Os-trowski型不等式.结果推广了文[1]给出的不等式(2). Ostrowski proved an important inequality which is called Ostrowski's inequality. Afterwards, many authors extended the Ostrowski's inequality, and studied the application of the Ostrowski's inequality in some special average error estimate. Using Hǒlder's integral inequality, two new Ostrowski type inequalities for mapping whose derivatives belongs to Lp space are established, which extend inequality (2) in [ 1 ] .
出处 《黑龙江大学自然科学学报》 CAS 北大核心 2006年第4期483-485,共3页 Journal of Natural Science of Heilongjiang University
基金 北京市教育委员会科技发展计划面上项目资助课题 北京市委组织部优秀人才资助项目
关键词 Ostrowski型不等式 Lp-空间 HNder积分不等式 Ostrowski type inequality Lp - spaces Hǒlder' s integral inequality
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参考文献4

  • 1DRAGOMIR S S, WANG S. A new inequality of Ostrowski type in Lρ norm[J]. Indian J math, 1998,40:299 -304.
  • 2DRAGOMIR S S, WANG S. Applications of Ostruwski's inequality to the estimation of error bounds for some special means and some quadrature rule[J]. Appl Math Letters, 1998, 11:105 - 109.
  • 3MITRINOVIC D S, PECARIC J E, FINK M A. Inequalities for functions and their integrals and derivatives[ M ]. Dordrecht: Kluwer Academic Publishers, 1994.
  • 4DRAGOMIR S S, RASSIAS TH M. Ostrowski type inequalities and applications in numerical integration[ M]. Dordrecht: Kluwer Academic Publishers, 2002.

同被引文献8

  • 1桂旺生.高阶可微函数Ostrowski型不等式[J].大学数学,2007,23(2):138-140. 被引量:2
  • 2Ostrowski, A. Elber die Absolutabweichung einer differentiierbaren Funktion von ihrem Integralmittelwert[J].Comment Math Helv, 1938,10(1) : 226-227.
  • 3Barnett N S,Dragomir S S.An Ostrowski type inequality for double integrals and applications for cubature formulae[J]. Soochow J Math,2001,27(1) :109-114.
  • 4Sarikaya M Z, Ogunmez H.On the weighted Ostrowski type integral inequality for double Integrals[J].Arabian Journal for Science and Engineering,2011,36(6) :1153-1160.
  • 5Dragomir S S.Some companions of Ostrowski's inequality for absolutely continuous functions and applications[J].Bull Ko- rean Math Soc, 2005,42(2) : 213-230.
  • 6Liu Zheng.Some companions of an Ostrowski type inequality and applications[J].JIPAM,2009,10 (2) :52.
  • 7Liu Zheng.A sharp general Ostrowski type inequality for double integralsEJ].Tamsui Oxford Journal of Information and Mathematical Sciences,2012,28(2) :217-226.
  • 8Guessab A,Schmeisser G.Sharp integral inequalities of the Hermite-Hadamard type[J].J Approx Theory, 2002,115 (2): 260-288.

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