Davies, E. Brian. <br/><br/>
Linear Operators and their Spectra  [electronic resource]. / 
E. Brian Davies. 
 - Cambridge :  Cambridge University Press,  2007 
 - 1 online resource (464 p.) 
 - Cambridge Studies in Advanced Mathematics  no. 106 .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780511618864 (ebook) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linear operators.<br/>Spectral theory (Mathematics)