| A CLASS OF DECOMPOSITION METHODS FOR LARGE-SCALE SYSTEMS OF NONLINEAR EQUATIONS |
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| 引用本文： | 王德人,张建军. A CLASS OF DECOMPOSITION METHODS FOR LARGE-SCALE SYSTEMS OF NONLINEAR EQUATIONS[J]. 高等学校计算数学学报(英文版), 1997, 0(1) |
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| 作者姓名： | 王德人 张建军 |
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| 作者单位： | Wang De-ren Zhang Jian-jun Department of Mathematics，Shanghai University，201800 Shanghai，PRC.Department of Mathematics，Shanghai University，201800 Shanghai，PRC. |
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| 基金项目： | Project supported by the NSF of China. |
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| 摘 要： | This paper presents a new decomposition method for solving large-scale systems of nonlinear equations. The new method is of superlinear convergence speed and has rather less computa tional complexity than the Newton-type decomposition method as well as other known numerical methods, Primal numerical experiments show the superiority of the new method to the others.
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A CLASS OF DECOMPOSITION METHODS FOR LARGE-SCALE SYSTEMS OF NONLINEAR EQUATIONS |
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| Wang De-ren Zhang Jian-jun. A CLASS OF DECOMPOSITION METHODS FOR LARGE-SCALE SYSTEMS OF NONLINEAR EQUATIONS[J]. Numerical Mathematics A Journal of Chinese Universities English Series, 1997, 0(1) |
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| Authors: | Wang De-ren Zhang Jian-jun |
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| Affiliation: | Wang De-ren Zhang Jian-jun Department of Mathematics,Shanghai University,201800 Shanghai,PRC.Department of Mathematics,Shanghai University,201800 Shanghai,PRC. |
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| Abstract: | This paper presents a new decomposition method for solving large-scale systems of nonlinear equations. The new method is of superlinear convergence speed and has rather less computational complexity than the Newton-type decomposition method as well as other known numerical methods. Primal numerical experiments show the superiority of the new method to the others. |
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| Keywords: | Systems of nonlinear equations superlinear convergence Broyden's update column update decomposition method. |
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