9781333747497 - projective transformations for interior point methods, vol. 2: analysis of an algorithm for finding the weighted center of a polyhedral system (classic reprint) de freund, robert michael (3 resultados)
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PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.
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Librería: PBShop.store UK, Fairford, GLOS, Reino UnidoPBShop.store UK
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EUR 24,42
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PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000.
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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Paperback. Condición: New. Print on Demand. This book expounds on a set of projective transformation principles for interior point methods and applies them to an algorithm for finding the weighted center of a polyhedral system. The basic theory is applied to show how the w-center of a polyhedral system can be found. The author p…resents an algorithm based on the theory, and shows that it converges superlinearly to the w-center; infinitely faster than linearly. The algorithm's search direction is positively proportional to the projected Newton direction. The author then examines an implementation of the algorithm that uses a line search. Finally, the book demonstrates that after a fixed number of iterations, an approximate w-center can be used to construct well-scaled containing and contained ellipsoids centered at the approximate w-center. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
