A note on Audenaert interpolation inequality
A note on Audenaert interpolation inequality
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DOI:
10.1080/03081087.2017.1376614
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发表时间:
2018-09
影响因子:
1.1
通讯作者:
M. Alakhrass
中科院分区:
文献类型:
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作者:
M. Alakhrass
Abstract Let and |||.||| be a unitarily invariant norm. We introduce a log-convex (and hence a convex) function g on the interval [0, 1] such that g is decreasing on [0, 1 / 2], increasing on [1 / 2, 1] and attains its minimum at 1 / 2. Moreover, for . Related interpolating inequalities are also proved. This implies an improvement of a recent result of Audenaert.