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نمایش تعداد 1-9 از 9
Norm inequalities related to p-Schatten class
In this paper, we obtain some refinements of the known operator inequalities for the $p$-Schatten class. In addition, we obtain an approach to the inequalities conjectured by Audenaert and Kittaneh for the $p$-Schatten class.
Schatten p-norm inequalities related to an extended operator parallelogram law
generalizations of this as pairs of inequalities for Schatten p -norms,
which hold for certain values of $p$ and reduce to the equality
above for p=2 . Moreover, we present some related inequalities for three sets of operators....
Quantifying nonclassicality of correlations based on the concept of nondisruptive local state identification
for an arbitrary bipartite state. The measures utilize the general Schatten p-norm to quantify the amount of departure from the necessary and sufficient condition of classicality of correlations provided by the concept of NDLID. We show that for the case of Hilbert...
ORTHOGONALITY AND PARALLELISM OF OPERATORS ON VARIOUS BANACH SPACES
We present some properties of orthogonality and relate them with support disjoint and norm inequalities in $p-$Schatten ideals.In addition, we investigate the problem of characterization of norm--parallelism
for bounded ...
APPROXIMATELY ANGLE PRESERVING MAPPINGS
In this paper, we present some characterizations of linear mappings, which preserve vectors at a specific angle. We introduce the concept of $-varepsilon, c-$-angle preserving mappings for $|c|<1$ and $0leq ...
On Fuglede--Putnam type theorems
Let $A, B, X \\\\in \\\\mathbb{B}(\\\\mathcal{H})$ for some complex Hilbert
space $\\\\mathcal{H}$ and $\\\\tilde{A}$ denote the Aluthge
transformation of $A$. Then $AX=XB$ implies $\\\\tilde{A}X=X\\\\tilde ...
Operator extensions of parallelogram law
A general operator parallelogram law
concerning a characterization of inner product spaces is established
and an operator extension of Bohr s inequality as well as several
norm inequalities are presented. ...
An operator extension of the parallelogram law and related norm inequalities
We establish a general operator parallelogram law concerning a characterization of
inner product spaces, get an operator extension of Bohr’s inequality and present several norm
inequalities. More precisely, ...