Results 11 to 20 of about 783,766 (273)

Hermite-Hadamard's Inequality and the p-HH-Norm on the Cartesian Product of Two Copies of a Normed Space [PDF]

open access: yes, 2008
The Cartesian product of two copies of a normed space is naturally equipped with the well-known p-norm. In this paper, another notion of norm is introduced, and will be called the p-HH-norm. This norm is an extension of the generalised logarithmic mean
Dragomir, Sever S, Kikianty, Eder
core   +6 more sources

An Inequality of Ostrowski Type for Twice Differentiable Mappings in Terms of the Lp Norm and Applications [PDF]

open access: yes, 1999
An inequality of the Ostrowski type for twice differentiable mappings whose derivatives belong to Lp (a, b) , 1 < p < ∞, and applications to special means and numerical integration are ...
Dragomir, Sever S, Sofo, Anthony
core   +6 more sources

An Ostrowski Type Inequality for Convex Functions [PDF]

open access: yes, 2002
An Ostrowski type integral inequality for convex functions and applications for quadrature rules and integral means are given. A refinement and a counterpart result for Hermite-Hadamard inequalities are obtained and some inequalities for pdf’s and (HH ...
Dragomir, Sever S
core   +6 more sources

An N-Dimensional Version of Ostrowski's Inequality For Mappings of the Hölder Type [PDF]

open access: yes, 1999
Generalizations for multiple integrals and mappings of the Hölder type, of the celebrated Ostrowski's inequality which extend Milovanović result from 1975, are ...
Dragomir, Sever S   +2 more
core   +6 more sources

An Ostrowski Type Inequality for Double Integrals and Applications for Cubature Formulae [PDF]

open access: yes, 2001
An inequality of the Ostrowski type for double integrals and applications in Numerical Analysis in connection with cubature formulae are ...
Dragomir, Sever S, Barnett, Neil S
core   +6 more sources

Weighted Norm Inequalities on Graphs [PDF]

open access: yesJournal of Geometric Analysis, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Badr, Nadine, José Maria, Martell
openaire   +2 more sources

Norm inequalities related to the Heinz means

open access: yesJournal of Inequalities and Applications, 2018
Let (I,|||⋅|||) $(I,|\!|\!|\cdot|\!|\!|)$ be a two-sided ideal of operators equipped with a unitarily invariant norm |||⋅||| $|\!|\!| \cdot|\!|\!|$. We generalize the results of Kapil’s, using a new contractive map in I to obtain a norm inequality.
Fugen Gao, Xuedi Ma
doaj   +1 more source

Norms and inequalities for condition numbers [PDF]

open access: yesPacific Journal of Mathematics, 1965
Abstract : The condition number c sub phi of a nonsingular matrix A is defined by c sub phi (A) = phi (A) phi (A superscript -1) where ordinarily phi is a norm. It was shown by J. D. Riley that if A is positive definite, c sub phi (A + kI) = or 0 and phi squared (A) is the maximum eigenvalue of AA* or phi squared (A) = Tr AA*.
Marshall, Albert W., Olkin, Ingram
openaire   +2 more sources

A Note about Young’s Inequality with Different Measures

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2022
The key purpose of this paper is to work on the boundedness of generalized Bessel–Riesz operators defined with doubling measures in Lebesgue spaces with different measures.
Saba Mehmood   +2 more
doaj   +1 more source

On Holder’s Inequality in Lebesgue Spaces with Variable Order of Summability

open access: yesСовременная математика: Фундаментальные направления, 2021
In this paper, we introduce a new version of the definition of a quasi-norm (in particular, a norm) in Lebesgue spaces with variable order of summability.
V. I. Burenkov, T. V. Tararykova
doaj   +1 more source

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