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2-point left Radau-type inequalities via s-convexity

  • Badreddine Meftah ORCID logo , Abdelghani Lakhdari ORCID logo EMAIL logo and Wedad Saleh ORCID logo
Published/Copyright: July 25, 2023

Abstract

Convexity is a fundamental concept in analysis. Over the past few decades, many significant error bounds have been established for various quadrature rules using different types of convexity. This paper focuses on the Gauss–Radau quadrature formula. Initially, we introduce a novel identity related to 2-point left Radau-type rule. Next, we derive several integral inequalities for functions whose first derivatives are s-convex in the second sense. Finally, we present applications to special means to demonstrate the effectiveness of our results.

MSC 2020: 26D10; 26D15; 26A51

Funding statement: The work of the second author was supported by DGRSDT, MESRS of Algeria (PRFU Project No. A14N01EP230220230001).

References

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Received: 2023-02-16
Revised: 2023-07-06
Accepted: 2023-07-11
Published Online: 2023-07-25
Published in Print: 2023-12-01

© 2023 Walter de Gruyter GmbH, Berlin/Boston

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