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关于广义Hardy-Hilbert积分不等式及其应用
On a generalized Hardy-HUbert’s integral inequality and its applications
【摘要】 通过引入参数λ(1-q/p<λ≤2,p≥q>1)及两个非负且在(0,+∞)递增的可微函数u(x)和v(x)建立了一种广义带权的Hardy-Hilbert积分不等式.特别,当p=2时,得到经典Hilbert积分不等式的各种推广.作为应用,当u(x)和v(x)是幂函数、指数函数和对数函数时,建立了若干重要不等式.
【Abstract】 It is shown that a Generalized Hardy-Hilbert integral inequality with weights can be established by introducing a parameterλ(1-q/p<λ≤2)and two nonnegative and increasing functions u(x)and v(x) which are differentiable in interval(0,+∞).In particular,for case p=2,the various new extensions of the classical Hilbert’s integral inequality are obtained.As applications,some important inequalities are built,when u(x)and v(x)are power functions,exponent function and logarithm function.
【关键词】 广义Hardy-Hilbert积分不等式;
Hilbert型积分不等式;
权函数;
β函数;
γ函数;
【Key words】 generalized Hardy-Hilbert’s integral inequality; Hilbert’s type integral inequality; weight functionv beta function; gamma function;
【Key words】 generalized Hardy-Hilbert’s integral inequality; Hilbert’s type integral inequality; weight functionv beta function; gamma function;
【基金】 湖南省教育厅资助科研项目(06C657)
- 【文献出处】 纯粹数学与应用数学 ,Pure and Applied Mathematics , 编辑部邮箱 ,2008年01期
- 【分类号】O178
- 【被引频次】4
- 【下载频次】106