M-ISOMETRIC WEIGHTED SHIFTS

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Published: Feb 15, 2014
DOI: https://doi.org/10.14403/jcms.2014.27.1.99
Keywords:
m-isometry, weighted shifts, hyponormal, subnormal, propagation
Mathematics Subject Classification (2020):
Primary 47B20, 47B37, 47A13, 28A50, Secondary 44A60, 47-04, 47A20

Main Article Content

Jun Ik Lee
Department of Mathematics Education, Sangmyung University

Abstract





In this paper, we characterize the m-isometric weighted shifts, using this characterization, we study the relations between the hyponormality and the m-isometricity of operators.





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Article Details

Issue
Vol. 27 No. 1 (2014)
Section
Articles