{"product_id":"9783319045573","title":"Semi-Bounded Partial Differential Operators (Operator Theory : Advances and Applications) \u003cVol. 243\u003e","description":"\u003cp\u003eIn the present book the conditions are studied for the semi-boundedness of partial differential operators which is interpreted in different ways.\u003c\/p\u003e","brand":"Springer","offers":[{"title":"Default Title","offer_id":48781110903019,"sku":"00000_00000_00000_00000","price":100.69,"currency_code":"SGD","in_stock":true}],"url":"https:\/\/kinokuniya.com.sg\/ja\/products\/9783319045573","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}