{"title":"Donald Sarason","description":null,"products":[{"product_id":"complex-function-theory-book-donald-sarason-9780821844281","title":"Complex Function Theory","description":"Complex Function Theory is a concise and rigorous introduction to the theory of functions of a complex variable. Written in a classical style, it is in the spirit of the books by Ahlfors and by Saks and Zygmund. Being designed for a one-semester course, it is much shorter than many of the standard texts. Sarason covers the basic material through Cauchy's theorem and applications, plus the Riemann mapping theorem. It is suitable for either an introductory graduate course or an undergraduate course for students with adequate preparation.","brand":"WoB","offers":[{"title":"- \/ - \/ -","offer_id":51152280060177,"sku":"","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ GOOD \/ SBYB","offer_id":51152280355089,"sku":"CIN0821844288G","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":53374929502481,"sku":"GOR011852652","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0821844288.jpg?v=1751363161"},{"product_id":"sub-hardy-hilbert-spaces-in-the-unit-disk-book-donald-sarason-9780471048978","title":"Sub-Hardy Hilbert Spaces in the Unit Disk","description":"This up-to-date account brings together results previously scattered throughout the literature as well as new material in the area of function theory. The focus is on describing some of what has been learned thus far about the structure of the de Branges-Rovnyak spaces and their function-theoretic connections.","brand":"WoB","offers":[{"title":"- \/ - \/ INTERNAL","offer_id":52488069906705,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true},{"title":"GB \/ NEW \/ INGRAM","offer_id":52488070365457,"sku":"NLS9780471048978","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780471048978.jpg?v=1759862349"}],"url":"https:\/\/www.worldofbooks.com\/collections\/author-books-by-donald-sarason.oembed","provider":"World of Books ","version":"1.0","type":"link"}