A More Accurate Half-Discrete Multidimensional Hilbert-Type Inequality Involving One Multiple Upper Limit Function

Author:

Hong Yong12,Zhong Yanru3,Yang Bicheng4

Affiliation:

1. Department of Applied Mathematics, Guangzhou Huashang College, Guangzhou 511300, China

2. College of Mathematics and Statistics, Guangdong University of Finance and Economics, Guangzhou 510320, China

3. School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin 541004, China

4. School of Mathematics, Guangdong University of Education, Guangzhou 510303, China

Abstract

By means of the weight functions, the idea of introduced parameters, using the transfer formula and Hermite–Hadamard’s inequality, a more accurate half-discrete multidimensional Hilbert-type inequality with the homogeneous kernel as 1(x+||k−ξ||α)λ(x,λ>0) involving one multiple upper limit function is given, which is a new application of Hilbert-type inequalities. The equivalent conditions of the best possible constant factor related to several parameters are considered. The equivalent forms the operator expressions and some particular inequalities are obtained.

Funder

Innovation Key Project of Guangxi Province

National Natural Science Foundation of China

Publisher

MDPI AG

Subject

Geometry and Topology,Logic,Mathematical Physics,Algebra and Number Theory,Analysis

Reference30 articles.

1. Hardy, G.H., Littlewood, J.E., and Polya, G. (1934). Inequalities, Cambridge University Press.

2. Hardy-Hilbert’s inequalities with two parameters;Xu;Adv. Math.,2007

3. Yang, B.C. (2009). The Norm of Operator and Hilbert-Type Inequalities, Science Press.

4. A Hilbert-type integral inequality with the homogeneous kernel of zero degree;Xin;Math. Theory Appl.,2010

5. A new Hilbert-type inequality with the homogeneous kernel of degree-2;Xie;Adv. Appl. Math. Sci.,2013

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