{"product_id":"9780792319900","title":"Gleason's Theorem and Its Applications","description":"\u003cp\u003eMackey's problem showing that any state (= probability measure) corresponds to a density operator, he probably did not anticipate that his solution would become a cornerstone of ax iomati cal theory of quantum mechanics nor that it would provide many interesting applications to mathematics.\u003c\/p\u003e","brand":"Kluwer Academic Pub","offers":[{"title":"Default Title","offer_id":42721870512203,"sku":"00000_00000_00000_00000","price":4991.11,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/0023\/7387\/files\/9780792319900-1.jpg?v=1785011262","url":"https:\/\/kinokuniya.co.th\/products\/9780792319900","provider":"Books Kinokuniya Thailand","version":"1.0","type":"link"}