基本情况

袁功林，党员。博士学位，现任广西大学教学科研，硕士生导师，教授。广西大学数学与信息科学学院、副主任。在国内外学术期刊发表论文30篇，其中被SCI收录20篇，EI收录3篇。


研究领域

非线性方程组，优化理论与方法及其应用研究等


工作经历

2011年至今教授，广西大学

2008年至2011年副教授，广西大学

2006年至2008年讲师，广西大学


论文发表

  1. Gonglin Yuan and Xiwen Lu, A new backtracking inexact BFGS method for symmetric nonlinear equations, Computers & Mathematics with Applications, 55(2008), pp. 116-129. (SCI: 261OG)
  2. Gonglin Yuan and Zengxin Wei, The superlinear convergence analysis of a nonmonotone BFGS algorithm on convex objective functions, Acta Mathematics Sinica, English Series, 24(2008), pp. 35-42. (SCI: 255NL)
  3. Gonglin Yuan and Zengxin Wei, New line search methods for unconstrained optimization,Journal of the Korean Statistical Society, 38(2009), pp. 29-39. (SCI: 402JO)
  4. Gonglin Yuan and Xiwen Lu, A modified PRP conjugate gradient method, Annals of Operations Research, 166(2009), pp. 73-90. (SCI: 392NW)
  5. Gonglin Yuan, Modified nonlinear conjugate gradient methods with sufficient descent property for large-scale optimization problems, Optimization Letters, 3(2009), pp.11-21. (SCI: 377EO)
  6. Gonglin Yuan, Xiwen Lu, and Zengxin Wei, BFGS trust-region method for symmetric nonlinear equations, Journal of Computational and Applied Mathematics, 230(2009), pp. 44-58. (SCI: 461BA)
  7. Gonglin Yuan, Xiwen Lu, and Zengxin Wei, A conjugate gradient method with descent direction for unconstrained optimization, Journal of Computational and Applied Mathematics, 233(2009), pp. 519-530. (SCI: 504MC)
  8. Gonglin Yuan and Zengxin Wei, Convergence analysis of a modified BFGS method on convex minimizations, Computational Optimization and Applications, 47(2010), pp. 237-255. (SCI: 648ML)
  9. Gonglin Yuan, Zengxin Wei, and Yanlin Wu, Modified limited memory BFGS method with nonmonotone line search for unconstrained optimization, Journal of The Korean Mathematical Society, 47(2010), pp. 767-788. (SCI: 618TI)
  10. Gonglin Yuan, A new method with descent property for symmetric nonlinear equations, Numerical Functional Analysis and Optimization, 31(2010), pp. 974-987. (SCI: 641VP)
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