{"title":"G W Stewart","description":null,"products":[{"product_id":"afternotes-goes-to-graduate-school-book-gw-stewart-9780898714043","title":"Afternotes Goes to Graduate School","description":"In this follow-up to Afternotes on Numerical Analysis (SIAM, 1996) the author continues to bring the immediacy of the classroom to the printed page. Like the original undergraduate volume, Afternotes goes to Graduate School is the result of the author writing down his notes immediately after giving each lecture; in this case the afternotes are the result of a follow-up graduate course taught by Professor Stewart at the University of Maryland. The algorithms presented in this volume require deeper mathematical understanding than those in the undergraduate book, and their implementations are not trivial.  Stewart uses a fresh presentation that is clear and intuitive as he covers topics such as discrete and continuous approximation, linear and quadratic splines, eigensystems, and Krylov sequence methods. He concludes with two lectures on classical iterative methods and nonlinear equations.","brand":"WoB","offers":[{"title":"- \/ - \/ -","offer_id":50497186857233,"sku":"","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ GOOD \/ SBYB","offer_id":50497188233489,"sku":"CIN0898714044G","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0898714044.jpg?v=1763476133"},{"product_id":"introduction-to-matrix-computations-book-g-w-stewart-9780126703504","title":"Introduction to Matrix Computations","description":"Numerical linear algebra is far too broad a subject to treat in a single introductory volume. Stewart has chosen to treat algorithms for solving linear systems, linear least squares problems, and eigenvalue problems involving matrices whose elements can all be contained in the high-speed storage of a computer. By way of theory, the author has chosen to discuss the theory of norms and perturbation theory for linear systems and for the algebraic eigenvalue problem. These choices exclude, among other things, the solution of large sparse linear systems by direct and iterative methods, linear programming, and the useful Perron-Frobenious theory and its extensions. However, a person who has fully mastered the material in this book should be well prepared for independent study in other areas of numerical linear algebra.","brand":"WoB","offers":[{"title":"- \/ - \/ -","offer_id":51101950574865,"sku":"","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":51101950640401,"sku":"GOR004287552","price":0.0,"currency_code":"GBP","in_stock":false},{"title":"US \/ VERY_GOOD \/ SBYB","offer_id":51874696069393,"sku":"CIN0126703507VG","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0126703507.jpg?v=1751421118"},{"product_id":"matrix-perturbation-theory-book-g-w-stewart-9780126702309","title":"Matrix Perturbation Theory","description":"This book is a comprehensive survey of matrix perturbation theory, a topic of interest to numerical analysts, statisticians, physical scientists, and engineers. In particular, the authors cover perturbation theory of linear systems and least square problems, the eignevalue problem, and the generalized eignevalue problem as wellas a complete treatment of vector and matrix norms, including the theory of unitary invariant norms.","brand":"WoB","offers":[{"title":"GB \/ NEW \/ INGRAM","offer_id":52129272693009,"sku":"NLS9780126702309","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"US \/ GOOD \/ SBYB","offer_id":53426859901201,"sku":"CIN0126702306G","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780126702309.jpg?v=1757495760"}],"url":"https:\/\/www.worldofbooks.com\/en-gb\/collections\/author-books-by-g-w-stewart.oembed","provider":"World of Books ","version":"1.0","type":"link"}