On iteration semigroups of mean-type mappings and invariant means

• Autores: Janusz Matkowski
• Localización: Aequationes mathematicae, ISSN 0001-9054, Vol. 64, Nº. 3, 2002, págs. 297-303
• Idioma: inglés
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• Resumen

  • Iteration semigroups of weighted quasi-arithmetic mean-type mappings are considered. Existence and uniqueness of a mean which is invariant with respect to a continuous semigroup of mean-type mapping is proved.