Distance formulas of asymptotic Toeplitz and Hankel operators


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Please use this identifier to cite or link to this item:https://doi.org/10.14943/83326

Title:	Distance formulas of asymptotic Toeplitz and Hankel operators
Authors:	Yamada, M. Browse this author
Issue Date:	Feb-1993
Publisher:	Department of Mathematics, Hokkaido University
Journal Title:	Hokkaido University Preprint Series in Mathematics
Volume:	182
Start Page:	1
End Page:	11
Abstract:	An asymptotic Hankel opera tor on the Lebesgue space L 2 is defined and a distance formula is obtained. From it, two distance formulas on the Hardy space H 2 follow. One of them is known and concerned with Hankel operators. Another one is new and related with a commutator ideal of Toeplitz operators.
Type:	bulletin (article)
URI:	http://hdl.handle.net/2115/68928
Appears in Collections:	理学院・理学研究院 (Graduate School of Science / Faculty of Science) > Hokkaido University Preprint Series in Mathematics

Submitter: 数学紀要登録作業用

OAI-PMH ( junii2 , jpcoar_1.0 )

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