Articles with "operator radius" as a keyword



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Inequalities for generalized Euclidean operator radius via Young's inequality

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Published in 2017 at "Journal of Mathematical Analysis and Applications"

DOI: 10.1016/j.jmaa.2016.03.079

Abstract: Using a refinement of the classical Young inequality, we refine some inequalities of operators including the function ωpωp, where ωpωp is defined for p⩾1p⩾1 and operators T1,…,Tn∈B(H)T1,…,Tn∈B(H) by ωp(T1,…,Tn):=sup‖x‖=1⁡(∑i=1n|〈Tix,x〉|p)1p. Among other things, we show that… read more here.

Keywords: young inequality; generalized euclidean; euclidean operator; inequality ... See more keywords