The Iyengar-type inequality

Authors
Cheng, XL
Citation
Xl. Cheng, The Iyengar-type inequality, APPL MATH L, 14(8), 2001, pp. 975-978
Citations number
7
Categorie Soggetti
Mathematics
Journal title
APPLIED MATHEMATICS LETTERS
ISSN journal
08939659 → ACNP
Volume
14
Issue
8
Year of publication
2001
Pages
975 - 978
Database
ISI
SICI code
0893-9659(200111)14:8<975:TII>2.0.ZU;2-4
Abstract
In this paper, an Iyengar-type inequality involving bounded second-order de rivatives is established. Compared with the recent known results, the inequ ality presented here does not involve the derivative of the midpoint of int erval. (C) 2001 Elsevier Science Ltd. All rights reserved.