Author:
Anand Akash,Chavan Sameer,Jabłoński Zenon Jan,Stochel Jan
Abstract
AbstractThe Cauchy dual subnormality problem asks whether the Cauchy dual operator of a 2-isometry is subnormal. Recently this problem has been solved in the negative. Here we show that it has a negative solution even in the class of cyclic 2-isometries.
Publisher
Springer Science and Business Media LLC
Subject
Algebra and Number Theory,Analysis
Cited by
5 articles.
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