Matrix Mappings on the Domains of Invertible Matrices
Keyword(s):
We focus on sequence spaces which are matrix domains of Banach sequence spaces. We show that the characterization of a random matrix operator , where and are matrix domains with invertible matrices and , can be reduced to the characterization of the operator . As an application, the necessary and sufficient conditions for the matrix operators between invertible matrix domains of the classical sequence spaces and norms of these operators are given.
2002 ◽
Vol 73
(2)
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pp. 251-278
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2019 ◽
Vol 2019
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pp. 1-8
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1977 ◽
Vol 287
(1345)
◽
pp. 307-349
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