杨庆之

教授,博士生导师

社会兼职: Journal of the Operations Research Society of China 》、 《高等学校计算数学学报》、《Statistics, Optimization and Information Computing 编委;中国计算数学会常务理事。

 

 主要科研论文如下:

1.     Zhongming Chen, Qingzhi Yang and Lu Ye: Generalized eigenvalue complementarity problem for tensors, Pacific Journal of Optimization , to appear, 2017; (SCI)  

2. Jingjing Jia and Qingzhi Yang: Upper bounds for the spectral radii of nonnegative tensors, Journal of the   Operations Research Society of China, 5(1)(2017);

3. Yiyong Li, Qingzhi Yang and Xi He: A method with parameter for solving the spectral radius of nonnegative   tensor, Journal of the Operations Research Society of China, 5(1) (2017);

4. Na Zhao, Qingzhi Yang and Yajun Liu: Computing the generalized eigenvalues of weakly symmetric tensors, Computational Optimization and Applications, online available,  66(2)2017; (SCI)

5.乐航睿,杨庆之:求解正则化最小二乘问题的一个非精确交替方向乘子法,数值计算和计算机应用37(3)(2016);

6. Na Zhao and Qingzhi Yang: Some results for Z-spectral radius of nonnegative tensors, Numer.Math.- A Journal of Chinese University,38(2)(2016); 

7. Yiyong Li, Qingzhi Yang and Yuning Yang: A new definition of geometric multiplicity of tensor eigenvalues and some results based on it, Front. Math. China, 10(2015); (SCI)

8. Yuning Yang, Qingzhi Yang and Liqun Qi: Approximation bounds for trilinear and biquadratic optimization problems over nonconvex constraints, Journal of Optimization Theory and Applications, 163(3)(2014); (SCI)

9. Yuning Yang, Qingzhi Yang and Su Zhang: Modified alterating direction methods for the modified multiple-sets split feasibility problem, Journal of Optimization Theory and Applications, 163(2)(2014); (SCI)

10. Zhongming Chen, Li Wan and Qingzhi Yang: An inexact alternating direction method for structured variational inequalities, Journal of Optimization Theory and Applications, 163(1)(2014); (SCI)

11. Lixing Yang, Qingzhi Yang and Xiaoming Zhao: Quadratic third- order tensor optimization problem with quadratic constraints, Statistics, Optimization and Information Computing, 2(2014);

12. Xiaoming Zhao and Qingzhi Yang: Spectral radius of a nonnegative tensor with centrosymmetric structure, Numer.Math.- A Journal of Chinese University, 36(1)(2014); 

13. 李浙宁,凌晨,王宜举,杨庆之: 张量分析和多项式优化的若干进展,运筹学学报,18(2014);

14. Yuning Yang, Qingzhi Yang and Liqun Qi: Properties and methods for finding the best rank-one approximation to high-order tensors, Computational Optimization and Applications, 58(2014); (SCI) 

15. Zhongming Chen, Liqun Qi, Qingzhi Yang and Yuning Yang: The solution methods for the largest eigenvalue(singular value) of nonnegative tensors and convergence analysis, Linear Algebra and its Applications, 439(2013);(SCI)

16. Xiaoming Zhao and Qingzhi Yang: A new relaxation bound for biquadratic optimization problem with unit sphere, Numer.Math.- A Journal of Chinese University,35(3)(2013); 

17. Yuning Yang and Qingzhi Yang: Some modified relaxed alternating projection methods for solving the two-sets convex feasibility problem,  Optimization, 62(4)(2013); (SCI)

18. Yuning Yang and Qingzhi Yang: Geometric simplicity of spectral radius of nonnegative irreducible tensors, Front. Math. China, 8(2013); (SCI)

19. Yuning Yang and Qingzhi Yang: On solving biquadratic optimization via semidefinite relaxation , Computational Optimization and Applications,  53(2012); (SCI)

20. Qingzhi Yang and Yuning Yang: Further results for Perron-Frobenius theorem for nonnegative tensors II,  SIAM  J. Matrix  Anal. and Appl,  32(4)(2011) (SCI)

21. Jinling Zhao and Qingzhi Yang: Self-adaptive projection methods for the multiple-sets split feasibility problem, Inverse Problems, 27(2011); (SCI)

22. Yuning Yang and Qingzhi Yang: Singular values of nonnegative rectangular tensors, Front. Math. China,  6(2011); (SCI)

23. Zhongwen Wang, Qingzhi Yang and Yuning Yang: The relaxed inexact projection methods for the split feasibility problem, Applied Math. and Computation, 217(2011); (SCI)

24.Yuning Yang and Qingzhi Yang: Further results for Perron-Frobenius theorem for nonnegative tensors,  SIAM  J. Matrix Anal. and Appl. , 31(5)(2010);SCI

25.Jinling Zhao,  Qingzhi Yang and Hongxiu Gao: A note on Solodov and Tsengs methods  for maximal monotone mappings, Journal of Computational and Applied Mathematics,  234(5)(2010); (SCI)

26. Qinggang Wang, Jinling Zhao and  Qingzhi Yang: Some non-interior path-following methods based on a scaled central path for linear complementarity problems, Computational Optimization and Applications, 46(2010); (SCI)

27. Jinling Zhao and Qingzhi Yang: Weak co-coercivity and its applications in several algorithms for solving variational inequalities, Applied Mathematics and computation, 201(2008); (SCI)

28. Qingzhi Yang and Jinling Zhao: Some remarks on convex feasibility problem and best approximation problems Numerical Mathematics: Theory, Method and Applications, 1(2008); (SCIE)

29. Jinling Zhao and  Qingzhi Yang:  A note on Krasnoselski-Mann theorem and its generalizations,  Inverse Problems, 232007;SCI

30. Qingzhi Yang: On the generalized system for relaxed cocoercive variational inequalities and projection methods,  Journal of Optimization Theory and Applications,  1302006; (SCI

31. Qingzhi Yang and  Jinling Zhao: Generalized KM theorems and their applications, Inverse Problems, 22 (2006);  (SCI)

32. 杨庆之,赵金玲:分裂可行问题的投影算法,计算数学28(2006);

33. Qingzhi Yang: On the variable-step relaxed projection algorithm for variational inequalities, Journal of Mathematical Analysis and Applications, 302 (2005); (SCI)

34. Qingzhi Yang: A new proof of strong duality theorem for semidefinite programming, Journal of Mathematical Analysis and Applications,  303 (2005);  (SCI)

35. Jinling Zhao and  Qingzhi Yang: Several solution methods for the splitting feasibility problem,  Inverse Problems, 21 (2005); (SCI)

36. Qingzhi Yang: The revisit of a projection algorithm for variational inqualities,  Journal of Industrial and Management Optimization, 1(2005); (SCI

37. Qingzhi Yang: The relaxed CQ algorithm solving the splitting feasibility problem,  Inverse Problems, 20 (2004); (SCI)

38. Qingzhi Yang and Hong Yu: Discretization method for semidefinite programming,  Computers and Mathematics with Applications, 48 (2004); (SCI)

39. 杨庆之,杨德庄,张敏洪: 调节熵函数法, 计算数学 23(2001);

40. 杨庆之: 对凝聚函数法的探讨, 计算数学 20(1998);

41. 杨庆之: 对凝聚函数法的分析, 计算数学 18(1996);

42. 杨庆之: 关于集合 uf (x)的结构与计算, 系统科学与数学15(1995).

 

编辑专辑

1.Guest Editors: Qingzhi Yang, Liping Zhang, Tan Zhang and Guanglu Zhou: Spectral Theory of Nonnegative Tensors, Front. Math. China, 8(2013). 

2. Guest Editors: Liqun Qi, Zongben Xu and Qingzhi Yang: The Theory and Applications of Tensor Optimization,  J. Oper.Res. Soc. China, 5(1)( 2017).

 

教材

1. 杨庆之, 最优化方法, 科学出版社. 2015.

 

专著

1. Yuning Yang and Qingzhi Yang, A study on eigenvalues of higher-order tensors and related polynomial optimization problems, 科学出版社. 2015.