Generalizations of Ostrowski type inequalities via Hermite polynomials

• Main Authors: Ljiljanka Kvesić, Josip Pečarić, Mihaela Ribičić Penava
• Format: Article
• Language: English
• Published: SpringerOpen 2020-06-01
• Series: Journal of Inequalities and Applications
• Subjects: Ostrowski type inequality; Hermite polynomials; Montgomery identity; Grüss inequality
• Online Access: http://link.springer.com/article/10.1186/s13660-020-02441-6

Abstract We present new generalizations of the weighted Montgomery identity constructed by using the Hermite interpolating polynomial. The obtained identities are used to establish new generalizations of weighted Ostrowski type inequalities for differentiable functions of class C n $C^{n}$ . Also, we consider new bounds for the remainder of the obtained identities by using the Chebyshev functional and certain Grüss type inequalities for this functional. By applying those results we derive inequalities for the class of n-convex functions.