{"product_id":"9780387952420","title":"Solitons in Field Theory and Nonlinear Analysis","description":"\u003cp\u003eThere are two approaches in the study of differential equations of field theory. The first, finding closed-form solutions, works only for a narrow category of problems. Written by a well-known active researcher, this book focuses on the second, which is to investigate solutions using tools from modern nonlinear analysis. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Springer New York","offers":[{"title":"Default Title","offer_id":47012466491632,"sku":"9780387952420","price":100.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780387952420_p0.jpg?v=1763696158","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780387952420","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}