{"product_id":"9780521779128","title":"Singular Perturbations of Differential Operators : Solvable Schrödinger-type Operators (London Mathematical Society Lecture Note Series)","description":"\u003cp\u003eThis is a mathematical study of differential (and more general self-adjoint) operators, with emphasis on spectral and scattering problems. Suitable for researchers in analysis or mathematical physics, this book could also be used as a text for an advanced course on the applications of analysis.\u003c\/p\u003e","brand":"Cambridge University Press","offers":[{"title":"Default Title","offer_id":48676790534379,"sku":"00000_00000_00000_00000","price":144.66,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9780521779128-1.jpg?v=1781627390","url":"https:\/\/kinokuniya.com.sg\/ja\/products\/9780521779128","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}