Backward Extensions of Bergman-type Weighted Shift
Bull. Korean Math. Soc.
Published online July 23, 2019
Chunji Li, Wentao Qi, and Haiwen Wang
Northeastern University
Abstract : In this paper, we consider the backward extensions of Bergman-type weighted shift. We consider its subnormality, k-hyponormality and positive quadratic hyponormality. Our results include all the results on Bergman weighted shift.
Keywords : Bergman-type, subnormal, k-hyponormal, positively quadratically hyponormal, weighted shift.
MSC numbers : 47B37, 47B20
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