Hamburger-type weighted shifts: Jumping flatness and Aluthge transforms
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DOI: 10.1016/j.jmaa.2020.124592
Abstract: Abstract In this paper, we introduce a new kind of flatness, namely “jumping flatness,” of a Hamburger-type weighted shift; we characterize jumping flatness of a nonsubnormal Hamburger-type weighted shift W α and obtain the expression… read more here.
Keywords: jumping flatness; type weighted; hamburger type; aluthge ... See more keywords