Results 31 to 40 of about 93,437 (112)

A NOTE ON HILBERT TYPE INEQUALITY

open access: yesTamkang Journal of Mathematics, 1998
In the present note we establish a new Hilbert type inequality mvolving sequences of real numbers. An integral analogue of the main result is also given.
openaire   +3 more sources

On a New Reverse Hilbert's Type Inequality

open access: yesIranian Journal of Mathematical Sciences and Informatics, 2022
Summary: In this paper, by using the Euler-Maclaurin expansion for the Riemann-\(\zeta\) function, we establish an inequality of a weight coefficient. Using this inequality, we derive a new reverse Hilbert's type inequality. As an applications, an equivalent form is obtained.
openaire   +2 more sources

Some Inequalities for Trace Class Operators Via a Kato's Result [PDF]

open access: yes, 2014
By the use of the celebrated Kato's inequality we obtain in this paper some new inequalities for trace class operators on a complex Hilbert space H.
Dragomir, Silvestru Sever
core  

A Hilbert’s type inequality with two parameters

open access: yesFilomat, 2018
In this paper, by introducing a parameter ? and ?, using the Euler-Maclaurin expansion for the Riemann zeta function, we establish an inequality of a weight coefficient. Using this inequality, we derive generalizations of a Hilbert?s type inequality.
Zhang, Zhengping, Xi, Gaowen
openaire   +1 more source

On a Generalization of Hilbert‐Type Integral Inequality [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2008
By introducing some parameters, we establish generalizations of the Hilbert‐type inequality. As applications, the reverse and its equivalent form are considered.
openaire   +2 more sources

Note on Hilbert-type inequalities

open access: yesTurkish Journal of Mathematics, 2012
The main objective of this paper is to prove Hlbert-type and Hardy-Hilbert-type inequalities with a general homogeneous kernel, thus generalizing a result obtained in [Namita Das and Srinibas Sahoo, A generalization of multiple Hardy-Hilbert's integral inequality, Journal of Mathematical Inequalities, 3(1), (2009), 139-154.]
openaire   +2 more sources

On some new Hilbert-type inequalities

open access: yesMathematica Slovaca, 2011
Abstract In the present paper we establish some new inequalities similar to extensions of Hilbert’s double-series inequality and give also their integral analogues. Our results provide some new estimates to these types of inequalities.
Cheung, WS, ChangJian, Z, LianYing, C
openaire   +4 more sources

Noncommutative Chebyshev inequality involving the Hadamard product

open access: yes, 2018
We present several operator extensions of the Chebyshev inequality for Hilbert space operators. The main version deals with the synchronous Hadamard property for Hilbert space operators.
Bakherad, Mojtaba   +1 more
core  

On some Hilbert's type inequalities

open access: yesRad Hrvatske akademije znanosti i umjetnosti. Matematičke znanosti, 2009
A generalization of the well-known Hilbert’s inequality is given. Several other results of this type in recent years follows as a special case of our result.
Marangunić, Ljubo, Pečarić, Josip
openaire   +1 more source

A Hilbert’s type inequality with three parameters

open access: yesFilomat, 2019
In this paper, by introducing three parameters A,B,? and using the Euler-Maclaurin expansion for the Riemann zeta function, we establish an inequality of a weight coefficient. Using this inequality, we derive generalizations of a Hilbert?s type inequality.
openaire   +2 more sources

Home - About - Disclaimer - Privacy