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Journal of Applied Mathematics
Volume 2012, Article ID 875494, 11 pages
http://dx.doi.org/10.1155/2012/875494
Research Article

Accumulative Approach in Multistep Diagonal Gradient-Type Method for Large-Scale Unconstrained Optimization

1Department of Mathematics, University Putra Malaysia, Selangor, 43400 Serdang, Malaysia
2School of Computing and Maths, Charles Sturt University, Mitchell, NSW 2795, Australia

Received 2 April 2012; Revised 10 May 2012; Accepted 16 May 2012

Academic Editor: Vu Phat

Copyright © 2012 Mahboubeh Farid et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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