{"product_id":"spectral-theory-of-linear-differential-operators-and-comparison-algebras-paperback-9780521284431","title":"Spectral Theory of Linear Differential Operators and Comparison Algebras (Paperback) 9780521284431","description":"\u003cfont face=\"Georgia\"\u003e\r\n\u003cp\u003e\u003cfont size=\"6\"\u003eSpectral Theory of Linear Differential Operators and Comparison Algebras\u003c\/font\u003e\u003cbr\u003e\r\n\r\n\r\n\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe main aim of this book is to introduce the reader to the concept of comparison algebra, defined as a type of C*-algebra of singular integral operators.\u003c\/em\u003e\u003c\/p\u003e\r\n\r\n\r\n\u003cp\u003e\u003cfont size=\"4\"\u003eHeinz Otto Cordes (Author)\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003e9780521284431, Cambridge University Press\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003ePaperback, published 23 April 1987\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003e356 pages\u003cbr\u003e22.8 x 15.2 x 2 cm, 0.52 kg\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\r\n\r\n\r\n\r\n\u003cp align=\"justify\"\u003e\u003cstrong\u003e\u003cfont size=\"3\"\u003eThe main aim of this book is to introduce the reader to the concept of comparison algebra, defined as a type of C*-algebra of singular integral operators. The first part of the book develops the necessary elements of the spectral theory of differential operators as well as the basic properties of elliptic second order differential operators. The author then introduces comparison algebras and describes their theory in L2-spaces and L2-Soboler spaces, and in particular their importance in solving functional analytic problems involving differential operators. The book is based on lectures given in Sweden and the USA.\u003c\/font\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003e1. Abstract spectral theory in Hilbert spaces\u003cbr\u003e 2. Spectral theory of differential operators\u003cbr\u003e 3. Second order elliptic expressions on manifolds\u003cbr\u003e 4. Essential self-adjointness of the Minimal Operator\u003cbr\u003e 5. C -Comparison algebras\u003cbr\u003e 6. Minimal comparison algebra and wave front space\u003cbr\u003e 7. The secondary symbol space\u003cbr\u003e 8. Comparison algebras with non-compact commutators\u003cbr\u003e 9. Hs-Algebras: higher order operators within reach\u003cbr\u003e 10. Fredholm theory in comparison algebras\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cfont size=\"3\"\u003eSubject Areas: Probability \u0026amp; statistics [\u003ca title=\"See our other books on Probability \u0026amp; statistics\" href=\"https:\/\/freshlyprintedbooks.co.uk\/search?q=%22Probability%20\u0026amp;%20statistics%20%5BPBT%5D%22\"\u003ePBT\u003c\/a\u003e]\u003c\/font\u003e\u003c\/p\u003e\r\n\r\n\r\n\u003c\/font\u003e","brand":"Cambridge University Press","offers":[{"title":"Default Title","offer_id":46006980280600,"sku":"9780521284431","price":73.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/2037\/5320\/products\/9780521284431i_779563da-92f5-4ff6-96e5-b47806b875c4.jpg?v=1691374538","url":"https:\/\/freshlyprintedbooks.co.uk\/products\/spectral-theory-of-linear-differential-operators-and-comparison-algebras-paperback-9780521284431","provider":"Freshly Printed Books","version":"1.0","type":"link"}