Sharp Integral Inequalities Based on a General Four-Point Quadrature Formula via a Generalization of the Montgomery Identity
Author(s) -
Josip Pečarić,
Mihaela Ribičić Penava
Publication year - 2012
Publication title -
international journal of mathematics and mathematical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 39
eISSN - 1687-0425
pISSN - 0161-1712
DOI - 10.1155/2012/343191
Subject(s) - mathematics , generalization , quadrature (astronomy) , identity (music) , inequality , pure mathematics , gauss–kronrod quadrature formula , mathematical analysis , calculus (dental) , integral equation , nyström method , physics , electrical engineering , acoustics , engineering , medicine , dentistry
We consider families of general four-point quadratureformulae using a generalization of the Montgomery identity via Taylor’sformula. The results are applied to obtain some sharp inequalities for functionswhose derivatives belong to spaces. Generalizations of Simpson’s3/8 formula and the Lobatto four-point formula with related inequalities areconsidered as special cases
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