The Second Duals of Beurling Algebras

Download or read book The Second Duals of Beurling Algebras written by Harold G. Dales and published by American Mathematical Soc.. This book was released on 2005 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Let $A$ be a Banach algebra, with second dual space $A""$. We propose to study the space $A""$ as a Banach algebra. There are two Banach algebra products on $A""$, denoted by $\,\Box\,$ and $\,\Diamond\,$. The Banach algebra $A$ is Arens regular if the two products $\Box$ and $\Diamond$ coincide on $A""$.