{"product_id":"9781461424987","title":"Applications of Symmetry Methods to Partial Differential Equations","description":"This is an acessible book on the advanced symmetry methods for differential equations, including such subjects as conservation laws, Lie-Bäcklund symmetries, contact transformations, adjoint symmetries, Nöther's Theorem, mappings with some modification, potential symmetries, nonlocal symmetries, nonlocal mappings, and non-classical method. Of use to graduate students and researchers in mathematics and physics.","brand":"Springer New York","offers":[{"title":"Default Title","offer_id":47053564838128,"sku":"9781461424987","price":199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781461424987_p0.jpg?v=1763673744","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781461424987","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}