References
- Complete Normed Algebras F.F Bonsal;J. Duncan
- Banach Algebras an introduction R.Larsen
- Banach Algebras C.E.Rickart
Journal of applied mathematics & informatics
- Volume 4 Issue 1
- /
- Pages.299-308
- /
- 1997
- /
- 2734-1194(pISSN)
- /
- 2234-8417(eISSN)
ON THE SPECTRAL RADIUS AND INVERTIBILITY OF CERTAIN ELEMENTS IN BANACH ALGEBRA
- Park, Kyon-Hong (Department of Mathematics Education Seowon University) ;
- Kim, Byung-Do (Department of Mathematics kangnung National University)
- Published : 1997.03.01
Abstract
In this paper we show that the limit of a convergent in-vertible sequence in the set of invertible elements Inv(A) in a Banach algebra A under a certain conditions is invertible and we investigate some properties of the spectral radius of banach algebra with unit.