A Modified BFGS Formula Using a Trust Region Model for Nonsmooth Convex Minimizations

• Zengru Cui,

  Affiliation Guangxi Colleges and Universities Key Laboratory of Mathematics and Its Applications, College of Mathematics and Information Science, Guangxi University, Nanning, Guangxi 530004, China

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• Gonglin Yuan ,

  * E-mail: glyuan@gxu.edu.cn

  Affiliations Guangxi Colleges and Universities Key Laboratory of Mathematics and Its Applications, College of Mathematics and Information Science, Guangxi University, Nanning, Guangxi 530004, China, School of Computer and Software, Nanjing University of Information Science & Technology, Nanjing 210044, China

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• Zhou Sheng,

  Affiliation Guangxi Colleges and Universities Key Laboratory of Mathematics and Its Applications, College of Mathematics and Information Science, Guangxi University, Nanning, Guangxi 530004, China

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• Wenjie Liu,

  Affiliations School of Computer and Software, Nanjing University of Information Science & Technology, Nanjing 210044, China, Jiangsu Engineering Center of Network Monitoring, Nanjing University of Information Science & Technology, Nanjing 210044, China

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• Xiaoliang Wang,

  Affiliation Guangxi Colleges and Universities Key Laboratory of Mathematics and Its Applications, College of Mathematics and Information Science, Guangxi University, Nanning, Guangxi 530004, China

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• Xiabin Duan

  Affiliation Guangxi Colleges and Universities Key Laboratory of Mathematics and Its Applications, College of Mathematics and Information Science, Guangxi University, Nanning, Guangxi 530004, China

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