{"product_id":"9781118626740","title":"Functional Analysis","description":"Includes sections on the spectral resolution and spectral representation of self adjoint operators, invariant subspaces, strongly continuous one-parameter semigroups, the index of operators, the trace formula of Lidskii, the Fredholm determinant, and more.\u003cbr\u003e * Assumes prior knowledge of Naive set theory, linear algebra, point set topology, basic complex variable, and real variables.\u003cbr\u003e * Includes an appendix on the Riesz representation theorem.","brand":"Wiley","offers":[{"title":"Default Title","offer_id":47134519787760,"sku":"9781118626740","price":131.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781118626740_p0.jpg?v=1763694943","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781118626740","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}