THE PROPAGATION PHENOMENON OF WEIGHTED SHIFTS

Title & Authors
THE PROPAGATION PHENOMENON OF WEIGHTED SHIFTS
Kim, An-Hyun; Kwon, Eun-Young;

Abstract
This paper concerns the propagation phenomenon of weighted shifts. We here establish the existence of positive real numbers b and c (1 < b < c) such that the recursive weighted shift $\small{W_{1,(1,\sqrt{b}\sqrt{c})}$^ is quadratically but not cubically hyponormal.
Keywords
Language
English
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