Fixed point iterations of generalized nonexpansive mappings (Q1121508)

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scientific article; zbMATH DE number 4103809
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English
Fixed point iterations of generalized nonexpansive mappings
scientific article; zbMATH DE number 4103809

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    Fixed point iterations of generalized nonexpansive mappings (English)
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    1988
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    The author extends a results by \textit{B. Beauzamy} and \textit{P. Enflo} [Ark. Mat. 23, 19-34 (1985; Zbl 0608.47061)] in two directions: (i) The Cesaro matrix is replaced with any triangular matrix with nonnegative entries and row sums one, (ii) The nonexpansiveness is replaced with more general conditions.
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    fixed point
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    Cesaro matrix
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    triangular matrix with nonnegative entries and row sums one
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    nonexpansiveness
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