Backward extensions of subnormal operators
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- by Il Bong Jung, Alan Lambert and Jan Stochel PDF
- Proc. Amer. Math. Soc. 132 (2004), 2291-2302 Request permission
Abstract:
The concept of backward extension for subnormal weighted shifts is generalized to arbitrary subnormal operators. Several differences and similarities in these contexts are explored, with emphasis on the structure of the underlying measures.References
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Additional Information
- Il Bong Jung
- Affiliation: Department of Mathematics, College of Natural Sciences, Kyungpook National University, Daegu 702-701, Korea
- Email: ibjung@knu.ac.kr
- Alan Lambert
- Affiliation: Department of Mathematics, University of North Carolina at Charlotte, UNCC Station, Charlotte, North Carolina 28223
- Email: allamber@email.uncc.edu
- Jan Stochel
- Affiliation: Instytut Matematyki, Uniwersytet Jagielloński, ul. Reymonta 4, PL-30059 Kraków, Poland
- Email: stochel@im.uj.edu.pl
- Received by editor(s): July 31, 2001
- Received by editor(s) in revised form: April 15, 2003
- Published electronically: March 25, 2004
- Communicated by: Joseph A. Ball
- © Copyright 2004 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 132 (2004), 2291-2302
- MSC (2000): Primary 47B20; Secondary 47B37, 44A60
- DOI: https://doi.org/10.1090/S0002-9939-04-07319-8
- MathSciNet review: 2052405