{"product_id":"minimax-theorems-progress-in-nonlinear-differential-equations-and-their-applications-24-0817639136","title":"Minimax Theorems (Progress in Nonlinear Differential Equations and Their Applications, 24)","description":"\u003cp\u003e\u003cstrong\u003eISBN:\u003c\/strong\u003e 0817639136\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthor:\u003c\/strong\u003e Willem, Michel\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/p\u003e\u003cp\u003eMany boundary value problems are equivalent to Au=O (1) where A: X ---+ Y is a mapping between two Banach spaces. When the problem is variational, there exists a differentiable functional 0 and e E X such that lIell \u0026gt; rand inf\u003c\/p\u003e","brand":"Mia Karts","offers":[{"title":"Default Title","offer_id":68080268771616,"sku":"NEW0817639136","price":129.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/7426\/3840\/files\/51Nq4m2r5OL.jpg?v=1793509162","url":"https:\/\/miakarts.com\/products\/minimax-theorems-progress-in-nonlinear-differential-equations-and-their-applications-24-0817639136","provider":"Miakarts Books","version":"1.0","type":"link"}