On partial isometries in C*-algebras

• Autorzy: M. Laura Arias , Mostafa Mbekhta
• Języki publikacji: EN

Abstrakty

EN

We study similarity to partial isometries in C*-algebras as well as their relationship with generalized inverses. Most of the results extend some recent results regarding partial isometries on Hilbert spaces. Moreover, we describe partial isometries by means of interpolation polynomials.

Kategorie tematyczne

• 46L05: General theory of C * -algebras
• 47B48: Operators on Banach algebras
• 47A10: Spectrum, resolvent

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Studia Mathematica
• Rocznik: 2011
• Tom: 205
• Numer: 1
• Strony: 71-82

Daty

wydano

2011

Twórcy

autor

M. Laura Arias

• Instituto Argentino de Matemática "Alberto P. Calderón", Saavedra 15, Piso 3 (1083), Buenos Aires, Argentina

autor

Mostafa Mbekhta

• UFR de Mathématiques, Université Lille I, 59655 Villeneuve d'Ascq Cedex, France

Identyfikatory

DOI

10.4064/sm205-1-5