Browsing by Author "BM Nzimbi"

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    Characteristic functions of some contraction operators
    (International Journal of Statistics and Applied Mathematics 2024;, 2024-05-15) BM Nzimbi; BN Kiratu; SW Luketero
    In this paper, we characterize some contraction operators in terms of their Sz.-Nagy-Foias model characteristic functions and their associated Toeplitz operators. 2010 Mathematics Subject Classification: Primary 47A05,47A11; Secondary 47B20,47A65.