{"product_id":"wavefronts-and-rays-2nd-ed-bona-andrej-9789814644785","title":"Wavefronts and Rays (2nd Ed)","description":"\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThis textbook -- incorporated with many illuminating examples and exercises -- is aimed at graduate students of physical sciences and engineering. The purpose is to provide a background of physics and underlying mathematics for the concept of rays, filling the gap between mathematics and physics textbooks for a coherent treatment of all topics. The authors' emphasis and extremely good presentation of the theory of characteristics, which defines the rays, accentuate the beauty and versatility of this theory. To this end, the rigour of the formulation -- by a pure mathematician's standards -- is downplayed to highlight the physical meaning and to make the subject accessible to a wider audience. The authors describe in detail the theory of characteristics for different types of differential equations, the applications to wave propagation in different types of media, and phenomena such as caustics.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Bona Andrej\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 9814644781\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9789814644785\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e World Scientific Publishing Company\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 01\/10\/2015\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 344\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.40lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.10h x 6.10w x 0.90d","brand":"Bona Andrej","offers":[{"title":"Hardcover","offer_id":48446718050559,"sku":"9789814644785","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_691838f1-645e-494d-a950-8372681c6764.jpg?v=1777226496","url":"https:\/\/www.whiterainbookhouse.com\/products\/wavefronts-and-rays-2nd-ed-bona-andrej-9789814644785","provider":"WR Book House","version":"1.0","type":"link"}