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Conjugate gradient algorithms in nonconvex optimization / Pytlak, Radosław

Tác giả : Pytlak, Radosław

Nhà xuất bản : Springer

Năm xuất bản : 2009

Mô tả vật lý : 493 p.

Số phân loại : 518.1

Chủ đề : 1. MATHEMATICS -- Numerical Analysis ; Calculus of Variations and Optimal Control; Optimization. 2. Book.

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Tóm tắt :

This up-to-date book is on algorithms for large-scale unconstrained and bound constrained optimization. Optimization techniques are shown from a conjugate gradient algorithm perspective. Large part of the book is devoted to preconditioned conjugate gradient algorithms. In particular memoryless and limited memory quasi-Newton algorithms are presented and numerically compared to standard conjugate gradient algorithms. The special attention is paid to the methods of shortest residuals developed by the author. Several effective optimization techniques based on these methods are presented (...)

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https://repository.vnu.edu.vn/handle/VNU_123/30210