Sparse two-sided rank-one updates for nonlinear equations

来源 :中国科学：数学英文版 | 被引量 : 0次 | 上传用户：zhgrmlshr

【摘要】

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The two-sided rank-one (TR1) update method was introduced by Griewank and Walther (2002) for solving nonlinear equations. It generates dense approximations of t

【出处】

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中国科学：数学英文版

【发表日期】

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2010年11期

【关键词】

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TR1 UPDATE BROYDEN rank-one UPDATE SPARSITY TR1 updateBroyden rank-one updatespa

【基金项目】

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supported by National Natural Science Foundation of China (Grant Nos. 10571171, 10831006),Chinese Academy of Sciences Knowledge Innovation Grant (Grant No. kjcx-yws7-03)

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The two-sided rank-one (TR1) update method was introduced by Griewank and Walther (2002) for solving nonlinear equations. It generates dense approximations of the Jacobian and thus is not applicable to large-scale sparse problems. To overcome this difficu

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Sparse two-sided rank-one updates for nonlinear equations

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