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WEIGHTED L^P-STABILITY FOR LOCALIZED INFINITE MATRICES

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Date Issued:
2009
Abstract/Description:
This dissertation originates from a classical result that the l^p-stability of the convolution operator associated with a summable sequence are equivalent to each other for different p . This dissertation is motivated by the recent result by C. E. Shin and Q. Sun (Journal ofFunctional Analysis, 256(2009), 2417–2439), where the l^p-stability of infinite matrices in the Gohberg-Baskakov-Sjostrand class are proved to be equivalent to each other for different p. In the dissertation, for an infinite matrix having certain off-diagonal decay, its weighted l^p-stability for different p are proved to be equivalent to each other and hence a result by Shin and Sun is generalized.
Title: WEIGHTED L^P-STABILITY FOR LOCALIZED INFINITE MATRICES.
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Name(s): Shi, Qiling, Author
Sun, Qiyu, Committee Chair
University of Central Florida, Degree Grantor
Type of Resource: text
Date Issued: 2009
Publisher: University of Central Florida
Language(s): English
Abstract/Description: This dissertation originates from a classical result that the l^p-stability of the convolution operator associated with a summable sequence are equivalent to each other for different p . This dissertation is motivated by the recent result by C. E. Shin and Q. Sun (Journal ofFunctional Analysis, 256(2009), 2417–2439), where the l^p-stability of infinite matrices in the Gohberg-Baskakov-Sjostrand class are proved to be equivalent to each other for different p. In the dissertation, for an infinite matrix having certain off-diagonal decay, its weighted l^p-stability for different p are proved to be equivalent to each other and hence a result by Shin and Sun is generalized.
Identifier: CFE0002685 (IID), ucf:48238 (fedora)
Note(s): 2009-08-01
Ph.D.
Sciences, Department of Mathematics
Doctorate
This record was generated from author submitted information.
Subject(s): l^p-stability
convolution operator
infinite matrices
Persistent Link to This Record: http://purl.flvc.org/ucf/fd/CFE0002685
Restrictions on Access: public
Host Institution: UCF

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