A Class of Inequalities Involving Generalized Ostrowski and Ostrowski-Grüss inequalities and Applications

نویسندگان

  • Mohammad Masjed-Jamei
  • Sever S. Dragomir
چکیده

A main class of inequalities including generalized Ostrowski and Ostrowski-Grüss inequalities is established in ] , [ 1 b a L and ] , [ b a L spaces. As this class can be corresponded to a weighted approximation formula, new inequalities can be obtained by using its upper and lower bounds. Some illustrative examples such as three new generalizations of Ostrowski and Ostrowski-Grüss inequalities are given in this sense. Finally, by using the aforementioned approximation formula, a three point quadrature rule involving several well known quadratures is introduced and its error bounds are obtained.

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تاریخ انتشار 2014