Muhammad Ahsan Khan
Published 2018-10-02Version 1
The maximal commutative subalgebras containing only Toeplitz matrices have been identified as generalized circulants. A similar simple description cannot be obtained for block Toeplitz matrices. We introduce and investigate certain families of maximal commutative algebras of block Toeplitz matrices.
Comments: 13 pages, has been published
Journal: Analele Stiintifice ale Universitatii Ovidius Constanta, 2018
Algebras of block Toeplitz matrices with commuting entries
Algebras of truncated Toeplitz operators
Matrix valued truncated Toeplitz operators: basic properties
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