A Half-discrete Hardy-Mulholland-type Inequality Involving One Multiple Upper Limit Function

WU Shanhe; HUANG Xianyong; YANG Bicheng

doi:10.6054/j.jscnun.2022014

Journal of South China Normal University (Natural Science Edition) > 2022 > 54(1): 100-106. > DOI: 10.6054/j.jscnun.2022014

WU Shanhe, HUANG Xianyong, YANG Bicheng. A Half-discrete Hardy-Mulholland-type Inequality Involving One Multiple Upper Limit Function[J]. Journal of South China Normal University (Natural Science Edition), 2022, 54(1): 100-106. DOI: 10.6054/j.jscnun.2022014

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A Half-discrete Hardy-Mulholland-type Inequality Involving One Multiple Upper Limit Function

1.
Department of Mathematics, Longyan University, Longyan 364012, China
2.
Department of Mathematics, Guangdong University of Education, Guangzhou 510303, China

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Received Date: July 30, 2021
Available Online: March 13, 2022

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Abstract

Abstract

By constructing the kernel function and weight function and using the real analytical techniques, the half-discrete inequalities of Hardy-Mulholland type are investigated. Firstly, a half-discrete Hardy-Mulholland-type inequality containing several parameters and one multiple upper limit function is established. And then, the equivalent statements on the best possible constant factor associated with several parameters are discussed with the aid of the proposed half-discrete Hardy-Mulholland-type inequality, and several inequalities are derived via their equivalent form. The results obtained can be used to depict the structure character of Hardy-Mulholland-type inequalities for which the constant factors are best possible.

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A Half-discrete Hardy-Mulholland-type Inequality Involving One Multiple Upper Limit Function

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