{"product_id":"spectral-theory-of-differential-operators-v-a-ilin-9780306110375","title":"Spectral Theory of Differential Operators: Self-Adjoint Differential Operators","description":"In this fully-illustrated textbook, the author examines the spectral theory of self-adjoint elliptic operators. Chapters focus on the problems of convergence and summability of spectral decompositions about the fundamental functions of elliptic operators of the second order. The author's work offers a novel method for estimation of the remainder term of a spectral function and its Riesz means without recourse to the traditional Carleman technique and Tauberian theorem apparatus.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e V. a. Il'in\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0306110377\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780306110375\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Springer\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/31\/1995\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 390\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 2.05lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 10.00h x 7.00w x 0.94d","brand":"V. a. Il'in","offers":[{"title":"Hardcover","offer_id":47420879896831,"sku":"9780306110375","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_60d11acc-20ca-4a4b-86f8-1b42d7458c67.jpg?v=1761526447","url":"https:\/\/www.whiterainbookhouse.com\/products\/spectral-theory-of-differential-operators-v-a-ilin-9780306110375","provider":"WR Book House","version":"1.0","type":"link"}