Approximate Preservers on Banach Algebras andC*-Algebras

M. Burgos, A. C. Márquez-García, A. Morales-Campoy
2013 Abstract and Applied Analysis  
The aim of the present paper is to give approximate versions of Hua's theorem and other related results for Banach algebras andC*-algebras. We also study linear maps approximately preserving the conorm between unitalC*-algebras.
doi:10.1155/2013/757646 fatcat:b3aivyorzvbujcdozxswbzcjh4