{"product_id":"introduction-to-spectral-theory-in-gilbert-helmberg-9780486466224","title":"Introduction to Spectral Theory in Hilbert Space","description":"Starting with a definition of Hilbert space and its geometry, this text explores the general theory of bounded linear operators, the spectral analysis of compact linear operators, and unbounded self-adjoint operators. Familiarity with analysis and analytic geometry is the only prerequisite. Extensive appendixes complement the text. 1969 edition.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Gilbert Helmberg\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0486466221\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780486466224\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Dover Publications\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 06\/11\/2008\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 368\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.01lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.18h x 6.23w x 0.73d","brand":"Gilbert Helmberg","offers":[{"title":"Paperback","offer_id":44044780601599,"sku":"9780486466224","price":21.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_f971148e-0bd4-4b2c-ad61-53e21ec0bfd8.jpg?v=1684974849","url":"https:\/\/www.whiterainbookhouse.com\/products\/introduction-to-spectral-theory-in-gilbert-helmberg-9780486466224","provider":"WR Book House","version":"1.0","type":"link"}