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带凸约束非线性方程组问题的一种投影收缩算法

A Projection and Constraction Method for a System of Nonlinear Equations With Convex Constraints
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摘要 对带凸约束的非线性方程组问题,基于已有投影算法,我们通过压缩投影区域提出了一种新的投影收缩方法.该算法从理论上可以保证算法产生的下一迭代点更靠近问题的解集.在较弱的条件下,我们建立了算法的全局收敛性和线性收敛性. For the problem of convexly constrained system of nonlincar equation, we present a projection and constraction method to solve it by modifying the projection region. Under milder conditions, we establish its global convergence and R-linear convergence.
出处 《曲阜师范大学学报(自然科学版)》 CAS 2009年第2期11-16,共6页 Journal of Qufu Normal University(Natural Science)
基金 国家自然科学基金资助项目(10771120) 教育部归国留学基金资助项目
关键词 带约束的非线性方程组 收敛性 投影算子 constrained system of nonlinear equations convergence projection operator
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参考文献11

  • 1Bellavia S, Macconi M, Morini B. An affine scaling trust-region approach to bound-constrained nonlinear systems(J]. Appl Numer Math, 2003, (44) :257-280.
  • 2Gabriel S A, Pang J S. A trust region method for constrained nonsmooth equations[A]. Hager W W, Hearn D W, Pardalos P M (eds) Large Scale Optimization-State of the Art[C]. Kluwer, Dordrecht,1994. 155-181.
  • 3Gafni E M, Bertsekas D P. Two-metric projection methods for constrained optimization[J]. SIAM J Control Optim, i984, 22 (6) :936-964.
  • 4Kanzow C, Yamashita N, Fukushima M. Levenberg-Marquardt method for constrained nonlinear equations with strong local convergence properties[J]. J Comput Appl Math, 2004,172:375-397.
  • 5Maranas C D, Floudas C A. Finding all solutions of nonliearly constrained systems of equations[J]. J Global Optim, 1995,7 (2) :143-182.
  • 6Solodov M V, Svaiter B F. A globally convergent inexact Newton method for systems of monotone equations[ A]. Fukushima M, Qi L(eds)Reformulation:piecewise smooth, semi-smooth and smoothing methods[ C]. Kluwer, Holanda, 1998,355-369..
  • 7Tong X J, Qi L. On the convergence of a trust-region method for solving constrained nonlinear equations with degenerate solution [J]. J Optim Theory Appl, 2004,123:187-211.
  • 8Wang C W, Wang Y J, Xu C L. A projection method for a system of nonlinear monotone equtions with convex constraints[J]. Math Meth Oper Res, 2007,66:33-46.
  • 9Wang Y J. A new projection and constraction method for variational inequalities[ J]. Pure Math Appl, 2002,13:483-493.
  • 10Wang C W, Wang Y J. A superlinearly convergent projection method for constrained systems of nonlinear equations [ J ].. J Global Optim, 2009.

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