Factorization and existence of the unit in commutative Banach algebras

被引:0
作者
Choukri, R [1 ]
Oudadess, M [1 ]
机构
[1] ENS Takaddoum, Dept Math, Rabat 10105, Morocco
关键词
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We give two theorems on the existence of the unit in commutative Banach algebras. As corollaries, we obtain results of V. Runde and P. G. Dixon.
引用
收藏
页码:294 / 297
页数:4
相关论文
共 5 条
[1]  
[Anonymous], 1973, ERGEB MATH GRENZGEB
[2]   FACTORIZATION AND UNBOUNDED APPROXIMATE IDENTITIES IN BANACH-ALGEBRAS [J].
DIXON, PG .
MATHEMATICAL PROCEEDINGS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY, 1990, 107 :557-571
[3]  
ESTERLE J, 1983, LNM, V975, P67
[4]   COMMUTATIVE BANACH ALGEBRA WHICH FACTORIZES BUT HAS NO APPROXIMATE UNITS [J].
LEINERT, M .
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 1976, 55 (02) :345-346
[5]   APPROXIMATION IN COMMUTATIVE BANACH-ALGEBRAS WITH DENSE PRINCIPAL IDEALS [J].
RUNDE, V .
ARCHIV DER MATHEMATIK, 1992, 58 (02) :183-189