{"product_id":"perturbation-of-the-boundary-in-d-henry-9780521574914","title":"Perturbation of the Boundary in Boundary-Value Problems of Partial Differential Equations","description":"Perturbation of the boundary is a rather neglected topic in the study of PDEs for two main reasons. First, on the surface it appears trivial, merely a change of variables and an application of the chain rule. Second, carrying out such a change of variables frequently results in long and difficult calculations. In this book, first published in 2005, the author carefully discusses a calculus that allows the computational morass to be bypassed, and he goes on to develop more general forms of standard theorems, which help answer a wide range of problems involving boundary perturbations. Many examples are presented to demonstrate the usefulness of the author's approach, while on the other hand many tantalizing open questions remain. Anyone whose research involves PDEs will find something of interest in this book.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e D. Henry,J. Hale,Dan Henry\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0521574919\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780521574914\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Cambridge University Press\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 05\/26\/2005\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 216\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.71lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.49d","brand":"D. Henry","offers":[{"title":"Paperback","offer_id":47422201004287,"sku":"9780521574914","price":101.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_bb759a77-ec6c-42b9-97d5-8529f8a7c9a8.jpg?v=1761527542","url":"https:\/\/www.whiterainbookhouse.com\/products\/perturbation-of-the-boundary-in-d-henry-9780521574914","provider":"WR Book House","version":"1.0","type":"link"}