Results 91 to 100 of about 1,171 (115)

Pompeiu-Chebyshev type inequalities for selfadjoint operators in Hilbert spaces [PDF]

Advances in Operator Theory (AOT), Vol 3, no. 3 (2018), 9--22, 2017
In this work, generalization of some inequalities for continuous $h$-synchronous ($h$-asynchronous) functions of selfadjoint linear operators in Hilbert spaces are proved.
arxiv  

Uncertainty relations for generalized metric adjusted skew information and generalized metric adjusted correlation measure

, 2013
In this paper, we give a Heisenberg-type or a Schrödinger-type uncertainty relation for generalized metric adjusted skew information or generalized metric adjusted correlation measure.
K. Yanagi, S. Furuichi, K. Kuriyama
semanticscholar   +1 more source

On a norm inequality for a positive block-matrix [PDF]

arXiv, 2018
For a positive semidefinite matrix $H= \begin{bmatrix} A&X\\ X^{*}&B \end{bmatrix} $, we consider the norm inequality $ ||H||\leq ||A+B|| $. We show that this inequality holds under certain conditions. Some related topics are also investigated.
arxiv  

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

arXiv, 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. Natural applications for functions defined by power series of normal operators are given as well.
arxiv  

More on Jensen functional and convexity [PDF]

arXiv
In this paper we prove results on the difference between a normalized Jensen functional and the sum of other normalized Jensen functionals for convex function.
arxiv  

On Jensen Functional, Convexity and Uniform Convexity [PDF]

arXiv
In this paper we improve results related to Normalized Jensen Functional for convex functions and Uniformly Convex Functions.
arxiv  

An integral representation of operator means via the power means and an application to the Ando-Hiai inequality [PDF]

arXiv, 2018
An integral representation of an operator mean via the power means is obtained. As an application, we shall give explicit condition of operator means that the Ando-Hiai inequality holds.
arxiv  

Reverses of Ando's and Hölder-McCarty's inequalities. [PDF]

J Inequal Appl, 2018
Hajmohamadi M, Lashkaripour R, Bakherad M.   +2 more
europepmc   +1 more source

A generalization and an application of the arithmetic-geometric mean inequality for the Frobenius norm. [PDF]

J Inequal Appl, 2018
Wu X.
europepmc   +1 more source

Some refinements of operator reverse AM-GM mean inequalities. [PDF]

J Inequal Appl, 2017
Xue J.
europepmc   +1 more source