Interpolation of Banach algebras and tensor products of Banach couples

被引:1
|
作者
Kaijser, S [1 ]
Sunehag, P [1 ]
机构
[1] Uppsala Univ, Dept Math, SE-75106 Uppsala, Sweden
关键词
interpolation; Banach algebra; tensor product; Banach couple; unit; analytic functions;
D O I
10.1016/S0022-247X(02)00702-3
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Using tensor products of Banach couples we study a class of interpolation functors with the property that to every Banach couple of Banach algebras they give an interpolation space which is a Banach algebra. For the real theta, 1-method we give a complete answer to the question of when the interpolation space is unital. (C) 2003 Elsevier Science (USA). All rights reserved.
引用
收藏
页码:367 / 375
页数:9
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