内蒙古民族大学学报(自然科学版)2025,Vol.40Issue(1) :7-16.DOI:10.14045/j.cnki.15-1220.2025.01.002

Hermite-Hadamard不等式的一类推广

A Kind of Generalization for Hermite-Hadamard Inequality

包琳娜 王淑红
内蒙古民族大学学报(自然科学版)2025,Vol.40Issue(1) :7-16.DOI:10.14045/j.cnki.15-1220.2025.01.002

Hermite-Hadamard不等式的一类推广

A Kind of Generalization for Hermite-Hadamard Inequality

包琳娜 1王淑红1
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作者信息

  • 1. 内蒙古民族大学数学科学学院,内蒙古通辽 028043
  • 折叠

摘要

基于Katugampola分数阶积分和对数积分,对Hermite-Hadamard不等式进行了加细和推广.引进了二元函数的Katugampola分数阶积分的定义,并分别利用一元函数的凸性和二元函数的协同凸性,建立了一类Hermite-Hadamard型不等式.当取特殊函数时,分别得到了一元凸函数和二元协同凸函数的Hermite-Had-amard不等式、Hermite-Hadamard型分数阶积分不等式和Hermite-Hadamard型对数积分不等式.

Abstract

Based on Katugampola fractional integration and logarithmic integration,Hermite-Hadamard inequali-ty has been refined and generalized.The definition of Katugampola fractional integrals of binary functions is intro-duced,and a class of Hermite-Hadamard type inequalities is established by using the convexity of univariate func-tion and the coordinated convexity of bivariate function.Hermite-Hadamard inequality,Hermite-Hadamard type fractional integral inequality and Hermite-Hadamard type logarithmic integral inequality of univariate convex func-tions and bivariate coordinated convex functions are obtained when some special function is considered.

关键词

凸函数/协同凸函数/Hermite-Hadamard不等式/Katugampola分数阶积分/对数积分

Key words

convex function/coordinated convex function/Hermite-Hadamard inequality/Katugampola fraction-al integral/logarithmic integral

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出版年

2025
内蒙古民族大学学报(自然科学版)
内蒙古民族大学

内蒙古民族大学学报(自然科学版)

影响因子:0.444
ISSN:1671-0185
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