Link Download ebook Free: https://ouo.io/pvOUUW Operator Approximant Problems Arising from Quantum Theory By: Philip J. Maher Publisher: Birkhäuser Print ISBN: 9783319611693, 3319611690 eText ISBN: 9783319611709, 3319611704 Copyright year: 2017 Format: EPUB Available from $ 79.99 USD SKU 9783319611709 This book offers an account of a number of aspects of operator theory, mainly developed since the 1980s, whose problems have their roots in quantum theory. The research presented is in non-commutative operator approximation theory or, to use Halmos' terminology, in operator approximants. Focusing on the concept of approximants, this self-contained book is suitable for graduate courses.