Sharp bounds for the Sándor–Yang means in terms of arithmetic and contra-harmonic means

Abstract

In the article, we provide several sharp upper and lower bounds for two Sándor–Yang means in terms of combinations of arithmetic and contra-harmonic means.

Some New Hermite–Hadamard-Type Inequalities Associated with Conformable Fractional Integrals and Their Applications

“…{ } for all a, b ∈ (0, ∞). Recently, the properties and applications for the bivariate means and their related special functions have attracted the attention of many researchers [83][84][85][86][87][88][89][90][91][92][93].…”

Some New Inequalities Involvingκ-Fractional Integral for Certain Classes of Functions and Their Applications

“…It is well known that the bivariate means are closely related to the special functions. Recently, the inequalities between different bivariate means have attracted the attention of many researchers [77][78][79][80][81][82].…”

Multiple Attribute Decision-Making Based on Three-Parameter Generalized Weighted Heronian Mean

“…An effective and appropriate aggregation operator can make the information of the attribute values not be missing during the aggregation so as to reflect the decision-making effect correctly. Many aggregation operators have been given and extended to different application environments [2][3][4][5][6][7][8][9][10][11][12][13]. Dyckhoff and Pedrycz [14] proposed the generalized mean as connective operators for the fuzzy set theory which easily allow for modeling the degree of compensation in a natural manner, including the arithmetic and geometric means as well as the maximum and minimum operators as special cases.…”