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Abstract
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International Journal of Mathematics and Mathematical Sciences 
Volume 14 (1991), Issue 2, Pages 227-232
doi:10.1155/S0161171291000248

An extension of Helson-Edwards theorem to Banach Modules

Sin-Ei Takahasi

Yamagata University, Department of Basic Technology, Faculty of Engineering, Yonezawa 992, Japan

Received 23 September 1988

Abstract

An extension of the Helson-Edwards theorem for the group algebras to Banach modules over commutative Banach algebras is given. This extension can be viewed as a generalization of Liu-Rooij-Wang's result for Banach modules over the group algebras.