{"product_id":"9780817642624","title":"Basic Operator Theory","description":"\u003cp\u003erii application of linear operators on a Hilbert space. We begin with a chapter on the geometry of Hilbert space and then proceed to the spectral theory of compact self adjoint operators;\u003c\/p\u003e","brand":"Birkhauser","offers":[{"title":"Default Title","offer_id":48677679628523,"sku":"00000_00000_00000_00000","price":219.72,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9780817642624-1.jpg?v=1785755166","url":"https:\/\/kinokuniya.com.sg\/products\/9780817642624","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}