论文标题
重新安置的AM空间
Renorming AM-spaces
论文作者
论文摘要
我们证明,任何可分离的AM空间$ x $都有同等的晶格规范,不存在非平凡的滤光晶格异构体。此外,如果$ x $的原子不超过一个原子,那么这个新的规范可能是一个am-norm。作为我们的主要工具,我们介绍并研究了所谓的Benyamini空间的类别,这些空间是``近似''一般AM空间。
We prove that any separable AM-space $X$ has an equivalent lattice norm for which no non-trivial surjective lattice isometries exist. Moreover, if $X$ has no more than one atom, then this new norm may be an AM-norm. As our main tool, we introduce and investigate the class of so called Benyamini spaces, which ``approximate'' general AM-spaces.