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A new two-step gradient-type method for large-scale unconstrained optimization

In this paper, we propose some improvements on a new gradient-type method for solving large-scale unconstrained optimization problems, in which we use data from two previous steps to revise the current approximate Hessian. The new method which we considered, resembles to that of Barzilai and Borwein...

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書目詳細資料
Main Authors:	Farid, Mahboubeh, Leong, Wah June, Abu Hassan, Malik
格式:	Article
語言:	English
出版:	Pergamon Press 2010
在線閱讀:	http://psasir.upm.edu.my/id/eprint/12759/1/A%20new%20two.pdf http://psasir.upm.edu.my/id/eprint/12759/
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