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A parallel algorithm for constrained and nonlinear optimization problems
文献类型:会议
作者:Wang, Bao[1]  Qin, Sun[2]  
机构:[1]School of Aeronautics, NWPU, Xi'an, China
[2]School of Aeronautics, NWPU, Xi'an, China
年:2010
通讯作者:Wang, B.(wangba02007@gmail.com)
会议名称:2010 IEEE International Conference on Intelligent Computing and Intelligent Systems, ICIS 2010
页码范围:666-669
会议开始日期:2010-01-01
收录情况:EI(20110313584020)  
所属部门:航空学院
人气指数:25
浏览次数:25
语言:外文
摘要:
To improve Parallel Variable Transformation method (PVT) for unconstrained optimization problem, different research direction is constructed in every processor. The every research direction is proved to a descent direction. Every minimizer is researched along every descent direction in every processor. A starting vector is updated by selecting the minimizer in every processor in next iteration. In theory, Convergence and rates of convergence of the method is proved. Some numerical results on HP ...More
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