On the characterisation of paired monotone metrics
On the characterisation of paired monotone metrics
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DOI：
10.1007/bf02530551
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发表时间：
2004-06-01
影响因子：
1
通讯作者：
Isola, T
中科院分区：
文献类型：
--
作者：
Gibilisco, P;Isola, T
长谷川和佩茨引入了成对单调度量的概念。他们还给出了一个特征定理，表明Wigner-Yanase-Dyson度量是配对家族中唯一的成员。在本文中，我们表明，特征定理成立的假设下，更普遍的比那些在上面引用的参考文献。
Hasegawa and Petz introduced the notion of paired monotone metrics. They also gave a characterisation theorem showing that Wigner-Yanase-Dyson metrics are the only members of the paired family. In this paper we show that the characterisation theorem holds true under hypotheses that are more general than those used in the above quoted references.