{"product_id":"9781410210678","title":"Differential Equations And The Calculus Of Variations","description":"Originally published in the Soviet Union, this text is meant for students of higher schools and deals with the most important sections of mathematics - differential equations and the calculus of variations.\u003cbr\u003e The first part describes the theory of differential equations and reviews the methods for integrating these equations and investigating their solutions.\u003cbr\u003e The second part gives an idea of the calculus of variations and surveys the methods for solving variational problems.\u003cbr\u003e The book contains a large number of examples and problems with solutions involving applications of mathematics to physics and mechanics.\u003cbr\u003e Apart from its main purpose the textbook is of interest to expert mathematicians. \u003cbr\u003e Lev Elsgolts (deceased) was a Doctor of Physico-Mathematical Sciences, Professor at the Patrice Lumumba University of Friendship of Peoples. His research work was dedicated to the calculus of variations and differential equations. He worked out the theory of differential equations with deviating arguments and supplied methods for their solution.\u003cbr\u003e Lev Elsgolts was the author of many printed works. Among others, he wrote the well-known books Qualitative Methods in Mathematical Analysis and Introduction to the Theory of Differential Equations with Deviating Arguments.\u003cbr\u003e In addition to his research work Lev Elsgolts taught at higher schools for over twenty years.","brand":"University Press of the Pacific","offers":[{"title":"Default Title","offer_id":50051454009584,"sku":"9781410210678","price":17.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781410210678_p0.jpg?v=1784741029","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781410210678","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}