Results 11 to 20 of about 467,935 (128)

Hilbert's Type Linear Operator and Some Extensions of Hilbert's Inequality [PDF]

open access: yesJournal of Inequalities and Applications, 2008
The norm of a Hilbert's type linear operator T:L2(0,∞)→L2(0,∞) is given. As applications, a new generalizations of Hilbert integral inequality, and the result of series analogues are given correspondingly.
Bing He, Zhiping Wang, Yongjin Li
doaj   +2 more sources

An improvement of some inequalities similar to Hilbert's inequality

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2001
We give an improvement of some inequalities similar to Hilbert's inequality involving series of nonnegative terms. The integral analogies of the main results are also given.
Young-Ho Kim
doaj   +2 more sources

On Further Analogs of Hilbert's Inequality [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2007
By introducing the function |lnx−lny|/(x+y+|x−y|), we establish new inequalities similar to Hilbert's type inequality for integrals. As applications, we give its equivalent form as well.
Yongjin Li, You Qian, Bing He
doaj   +2 more sources

Some remarks on Hilbert's integral inequality [PDF]

open access: yesJournal of Numerical Analysis and Approximation Theory, 2005
A generalization of the well-known Hilbert's inequality is given. Several other results of this type obtained in recent years follow as a special case of our result.
Lj. Marangunić, J. Pečarić
doaj   +3 more sources

An Extension of the Hilbert's Integral Inequality

open access: yesJournal of Inequalities and Applications, 2009
It is shown that an extension of the Hilbert's integral inequality can be established by introducing two parameters and . The constant factors expressed by the Euler number and as well as by the Bernoulli number and , respectively, are proved to ...
Yu Zhou, Xuemei Gao, Mingzhe Gao
doaj   +3 more sources

On further strengthened Hardy-Hilbert's inequality [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2004
We obtain an inequality for the weight coefficient ω(q,n) (q>1, 1/q+1/q=1, n∈ℕ) in the form ω(q,n)=:∑m=1∞(1/(m+n))(n/m)1 ...
Lü Zhongxue
doaj   +2 more sources

A Framework for Proving Hilbert's Double Integral Inequality and Related Results [PDF]

open access: yes, 1999
The classical Hilbert and Hardy integral inequalities are derived within a functional analytic framework.
Peachey, Tom C
core   +6 more sources

Some New Hilbert's Type Inequalities

open access: yesJournal of Inequalities and Applications, 2009
Some new inequalities similar to Hilbert's type inequality involving series of nonnegative terms are established.
Cheung Wing-Sum, Zhao Chang-Jian
doaj   +1 more source

Generalization of Hardy-Hilbert's Inequality and Applications [PDF]

open access: yes, 2010
In this paper, by introducing some parameters we establish an extension of Hardy-Hilbert's integral inequality and the corresponding inequality for series.
Yildirim, Huseyin   +2 more
core   +3 more sources

Extension of Hilbert's inequality [PDF]

open access: yes, 2006
In this paper we make some further extensions of discrete Hilbert's inequality by using Euler–Maclaurin summation formula. We give the improvements of some previously obtained results and also compare our results with some previously known from the ...
Pečarić, Josip   +3 more
core   +1 more source

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