Author : Maria Fragoulopoulou
Publisher : Springer
ISBN 13 : 9783030377045
Total Pages : 262 pages
Book Rating : 4.3/5 (77 download)
Book Synopsis Locally Convex Quasi *-Algebras and their Representations by : Maria Fragoulopoulou
Download or read book Locally Convex Quasi *-Algebras and their Representations written by Maria Fragoulopoulou and published by Springer. This book was released on 2020-04-08 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a review of the theory of locally convex quasi *-algebras, authored by two of its contributors over the last 25 years. Quasi *-algebras are partial algebraic structures that are motivated by certain applications in Mathematical Physics. They arise in a natural way by completing a *-algebra under a locally convex *-algebra topology, with respect to which the multiplication is separately continuous. Among other things, the book presents an unbounded representation theory of quasi *-algebras, together with an analysis of normed quasi *-algebras, their spectral theory and a study of the structure of locally convex quasi *-algebras. Special attention is given to the case where the locally convex quasi *-algebra is obtained by completing a C*-algebra under a locally convex *-algebra topology, coarser than the C*-topology. Introducing the subject to graduate students and researchers wishing to build on their knowledge of the usual theory of Banach and/or locally convex algebras, this approach is supported by basic results and a wide variety of examples.