scholarly journals EQUIVALENT PROPERTY OF A MORE ACCURATE HALF-DISCRETE HILBERT'S INEQUALITY

2020 ◽  
Vol 10 (3) ◽  
pp. 920-934
Author(s):  
Aizhen Wang ◽  
◽  
Bicheng Yang
Keyword(s):  
Hilbert’S Inequality ◽  
Equivalent Property

scholarly journals Equivalent property of a half-discrete Hilbert’s inequality with parameters

2018 ◽  
Vol 2018 (1) ◽  
Author(s):  
Zhenxiao Huang ◽  
Bicheng Yang
Keyword(s):  
Hilbert’S Inequality ◽  
Equivalent Property

On an extension of the Hardy-Hilbert theorem

2005 ◽  
Vol 42 (1) ◽  
pp. 21-35 ◽  
Author(s):  
J. Weijian ◽  
G. Mingzhe ◽  
G. Xuemei
Keyword(s):  
Beta Function ◽  
Summation Formula ◽  
Hilbert’S Inequality ◽  
Two Parameters

A weighted Hardy-Hilbert’s inequality with the parameter λ of form \documentclass{aastex} \usepackage{amsbsy} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{bm} \usepackage{mathrsfs} \usepackage{pifont} \usepackage{stmaryrd} \usepackage{textcomp} \usepackage{upgreek} \usepackage{portland,xspace} \usepackage{amsmath,amsxtra} \usepackage{bbm} \pagestyle{empty} \DeclareMathSizes{10}{9}{7}{6} \begin{document} $$\sum\limits_{m = 1}^\infty {\sum\limits_{n = 1}^\infty {\frac{{a_m b_n }}{{(m + n)^\lambda }}} < B^* (\lambda )\left( {\sum\limits_{n = 1}^\infty {n^{1 - \lambda } a_{a_n }^p } } \right)^{{1 \mathord{\left/ {\vphantom {1 p}} \right. \kern-\nulldelimiterspace} p}} \left( {\sum\limits_{n = 1}^\infty {n^{1 - \lambda } b_n^q } } \right)^q }$$ \end{document} is established by introducing two parameters s and λ, where \documentclass{aastex} \usepackage{amsbsy} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{bm} \usepackage{mathrsfs} \usepackage{pifont} \usepackage{stmaryrd} \usepackage{textcomp} \usepackage{upgreek} \usepackage{portland,xspace} \usepackage{amsmath,amsxtra} \usepackage{bbm} \pagestyle{empty} \DeclareMathSizes{10}{9}{7}{6} \begin{document} $$\tfrac{1}{p} + \tfrac{1}{q} = 1,p \geqq q > 1,1 - \tfrac{q}{p} < \lambda \leqq 2,B^* (\lambda ) = B(\lambda - (1 - \tfrac{{2 - \lambda }}{p}),1 - \tfrac{{2 - \lambda }}{p})$$ \end{document} is the beta function. B *(λ) is proved to be best possible. A stronger form of this inequality is obtained by means of the Euler-Maclaurin summation formula.

scholarly journals On a more accurate Hilbert-type inequality in the whole plane with the general homogeneous kernel

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
Xingshou Huang ◽  
Bicheng Yang
Keyword(s):  
Equivalent Form ◽  
Type Inequality ◽  
Constant Factor ◽  
Real Analysis ◽  
Homogeneous Kernel ◽  
Hilbert’S Inequality ◽  
The Best Possible Constant ◽  
Hilbert Type ◽  
Weight Coefficients

AbstractBy the use of the weight coefficients, the idea of introduced parameters and the technique of real analysis, a more accurate Hilbert-type inequality in the whole plane with the general homogeneous kernel is given, which is an extension of the more accurate Hardy–Hilbert’s inequality. An equivalent form is obtained. The equivalent statements of the best possible constant factor related to several parameters, the operator expressions and a few particular cases are considered.

On half-discrete Hilbert’s inequality

2013 ◽  
Vol 220 ◽  
pp. 75-93 ◽  
Author(s):  
Michael Th. Rassias ◽  
Bicheng Yang
Keyword(s):  
Hilbert’S Inequality

scholarly journals AN ANALOGUE OF HILBERT'S INEQUALITY AND ITS EXTENSIONS

2002 ◽  
Vol 39 (3) ◽  
pp. 377-388
Author(s):  
Young-Ho Kim ◽  
Byung-Il Kim
Keyword(s):  
Hilbert’S Inequality

A Note on Hilbert's Inequality

1936 ◽  
Vol s1-11 (3) ◽  
pp. 237-240 ◽  
Author(s):  
A. E. Ingham
Keyword(s):  
Hilbert’S Inequality

A Proposal of Calculation Method for Equivalent Property of Composite Materials

2007 ◽  
pp. 241-244
Author(s):  
Hiroaki Nakai ◽  
Hiromasa Tomioka ◽  
Tetsusei Kurashiki ◽  
Masaru Zako
Keyword(s):  
Composite Materials ◽  
Calculation Method ◽  
Equivalent Property

scholarly journals On a New Extended Hardy–Hilbert’s Inequality with Parameters

Mathematics ◽  
2020 ◽  
Vol 8 (1) ◽  
pp. 73 ◽  
Author(s):  
Bicheng Yang ◽  
Shanhe Wu ◽  
Jianquan Liao
Keyword(s):  
Summation Formula ◽  
Constant Factor ◽  
Weight Functions ◽  
Hilbert’S Inequality ◽  
The Best Possible Constant

In this paper, by introducing parameters and weight functions, with the help of the Euler–Maclaurin summation formula, we establish the extension of Hardy–Hilbert’s inequality and its equivalent forms. The equivalent statements of the best possible constant factor related to several parameters are provided. The operator expressions and some particular cases are also discussed.

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