Results 291 to 300 of about 211,767 (331)

Relations among operator orders and operator inequalities (Recent Topics on Operator inequalities)

open access: yesRelations among operator orders and operator inequalities (Recent Topics on Operator inequalities)
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Logarithmic trace inequalities (Role of Operator Inequalities in Operator Theory)

open access: yesLogarithmic trace inequalities (Role of Operator Inequalities in Operator Theory)
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Operator inequalities related to Young’s inequality

Advances in Operator Theory, 2022
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Tohyama, Hiroaki   +2 more
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Inequalities for N-Operator

Complex Analysis and Operator Theory, 2023
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Hussain, Imtiaz, Liman, A.
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Operator valued inequalities based on Young’s inequality

Advances in Operator Theory, 2023
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Tohyama, Hiroaki   +2 more
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Operator Bohr-type inequalities

Mathematica Slovaca
Abstract The classical Bohr inequality for scalars was extended to the non-commutative case of Hilbert space operators in the literature. The sole goal of this article is to discuss the operator Bohr inequality and present some of its new variants.
Sababheh, Mohammad   +2 more
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Operator Inequalities Reverse to the Jensen Inequality

Mathematical Notes, 2001
The paper obtains reverse operator inequalities of Jensen's one as follows: Suppose that \(H\) is a Hilbert space, \(A_{i}=A_{i}^{*}\in B(H)\), \(1\leq i\leq n\), and \(aI\leq A_{i}\leq bI\) for \(i\in\{1,\cdots, n\}\). Further, suppose that \(R_{i}\in B(H)\) are arbitrary operators satisfying the condition \(\sum_{i=1}^{n} R_{i}^{*}R_{i}=I\). If \(f\)
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Inequalities for operators

2009
The purpose of this chapter is to present a series of the local and global estimates for some operators, including the homotopy operator T, the Laplace–Beltrami operator Δ = d d * + d * d, Green’s operator G, the gradient operator ∇, the Hardy–Littlewood maximal operator, and the differential operator, which act on the space of harmonic forms defined ...
Ravi P. Agarwal   +2 more
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Reverses of Operator Féjer's Inequalities

Tokyo Journal of Mathematics, 2021
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