{"product_id":"calculus-of-variations-lev-d-elsgolc-9780486457994","title":"Calculus of Variations","description":"This concise text offers an introduction to the fundamentals and standard methods of the calculus of variations. In addition to surveys of problems with fixed and movable boundaries, its subjects include practical direct methods for solution of variational problems. Each chapter features numerous illustrative problems, with solutions. 1961 edition.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Lev D. Elsgolc\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0486457990\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780486457994\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Dover Publications\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 01\/15\/2007\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 192\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.33lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.42h x 5.50w x 0.52d","brand":"Lev D. Elsgolc","offers":[{"title":"Paperback","offer_id":44047760359679,"sku":"9780486457994","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_ab46a771-4e38-4533-adaf-1c92dada8f9e.jpg?v=1684992030","url":"https:\/\/www.whiterainbookhouse.com\/products\/calculus-of-variations-lev-d-elsgolc-9780486457994","provider":"WR Book House","version":"1.0","type":"link"}