Journal of applied mathematics & informatics
- 제24권1_2호
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- Pages.333-342
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- 2007
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- 2734-1194(pISSN)
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- 2234-8417(eISSN)
A SYNCRO-PARALLEL NONSMOOTH PGD ALGORITHM FOR NONSMOOTH OPTIMIZATION
- Feng, Shan (Department of Basic Science Courses, Shwnyang Institute of Aeronautical Engineering) ;
- Pang, Li-Ping (CORA, Department of Applied Mathematics, Dalian University of Technology)
- 발행 : 2007.05.31
초록
A nonsmooth PGD scheme for minimizing a nonsmooth convex function is presented. In the parallelization step of the algorithm, a method due to Pang, Han and Pangaraj (1991), [7], is employed to solve a subproblem for constructing search directions. The convergence analysis is given as well.