The Shirali-Ford theorem as a consequence of Ptak theory for hermitian Banach algebras

• Autorzy: Maria Fragoulopoulou
• Języki publikacji: EN

Abstrakty

EN

A simple application of Pták theory for hermitian Banach algebras, combined with a result on normed Q-algebras, gives a non-technical new proof of the Shirali-Ford theorem. A version of this theorem in the setting of non-normed topological algebras is also provided.

Kategorie tematyczne

• 46L05: General theory of C * -algebras
• 46K05: General theory of topological algebras with involution
• 46H05: General theory of topological algebras

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Studia Mathematica
• Rocznik: 2002
• Tom: 150
• Numer: 2
• Strony: 121-132

Daty

wydano

2002

Twórcy

autor

Maria Fragoulopoulou

• Department of Mathematics, University of Athens, Panepistimiopolis, Athens 15784, Greece

Identyfikatory

DOI

10.4064/sm150-2-2