Burgos, M.; Márquez-García, A. C.; Morales-Campoy, A. Approximate preservers on Banach algebras and \(C^*\)-algebras. (English) Zbl 1470.46083 Abstr. Appl. Anal. 2013, Article ID 757646, 12 p. (2013). Summary: The aim of the present paper is to give approximate versions of Hua’s theorem and other related results for Banach algebras and \(C^*\)-algebras. We also study linear maps approximately preserving the conorm between unital \(C^*\)-algebras. MSC: 46L05 General theory of \(C^*\)-algebras 47L10 Algebras of operators on Banach spaces and other topological linear spaces PDF BibTeX XML Cite \textit{M. Burgos} et al., Abstr. Appl. Anal. 2013, Article ID 757646, 12 p. 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