个人信息

姓名:张若欣

性别:男

学历:研究生    学位:博士

职称:教授      专业:应用数学

E-mail rzhang@nmu.edu

 

个人学业

应用数学博士, 美国华盛顿大学University of Washington, Seattle1990

本科数学专业, 中国兰州大学,1982

 

研究方向

应用数学,非光滑分析与优化论,二层规划问题,集值函数的Lipschitz 连续性,增长函数与调节函数

 

工作简历:

2013年被聘为河南科技大学兼职教授

教授(2003至今) 副教授(1997-2003),助理教授(1991-1990北密歇根大学数学与计算机系Department of Mathematics and Computer Science, Northern Michigan University, Marquette, Michigan

讲师1990-1991, 西密歇根大学数学与统计系Department of Mathematics and Statistics, Western Michigan University

助教(1982-1984),兰州大学

代表性科研论文:

[1] Conditioning convex and nonconvex functions in optimization, Proceedings of the 5th International Joint Conference on Computational Science and Optimization, 251-255 (2012).

[2] Multistage hierarchical optimization problems with multi-criterion Objectives, Journal of Industrial and Management Optimization (JIMO), Vol. 7, Issue 1, 103-115 (2011).

[3] On marginal subgradients of convex functions, Proceedings of Computational Science and Optimization (COS), 2010 Third International Joint Conference on Computational Science and Optimization, Vol. 2, 90-93 (2010).

[4] Multiobjetive hierarchical optimization problems with many followers, Lecture Notes in Decision Sciences, Global Optimization: Theory, Methods & Applications I, Ed., Chaoqun Ma, Lean Yu, Dabin Zhang and Zhongbao Zhou, Vol. 12 (A), 23-31 (2009).

[5] Weakly upper Lipschitz multifunctions and applications in parametric optimization, Mathematical Programming, Series A, 102, pp. 153-166 (2005)

[6] Nonlinear functional error bounds, Pacific Journal of Optimization, Vol. 1, No. 1, pp. 219-231 (2005).

[7] Multistage bilevel programming problems, Optimization, Vol. 52, No. 4-5, pp. 605-616 (2003).

[8] Upper Holder continuity of inverse subdifferentials and the proximal point algorithm, Proceedings of Systems Modeling and Optimization, edited by Michael P. Polis, Asen L. Dontchev, Peter Kall and Andzej W. Olbrot, CRC Press LLC (1999).

[9] Upper Lipschitz multifunctions and inverse subdifferentials, Nonlinear Analysis, Theory, Methods and Applications, Vol. 24, No. 2, pp. 272-286 (1995).

[10] Problems of hierarchical optimization in finite dimensions, SIAM Journal of Optimization, Vol. 4, No, 3, pp. 521-536 (1994).

 

学术报告:

[1] Construction of Growth Functions using Strong Slopes. The International Conference on Nonlinear Programming with Applications (NPA2006), May 2006. Shanghai, China.

[2] Conditioning well-behaved functions. International Conference on Continuous ... International Conference on Continuous Optimization (ICCOPT). Rensselaer Polytechnic Institute. Troy, New York.

[3] Nonlinear Functional Error Bounds and Conditioners. CORS/INFORMS Joint International Meeting 2004. Banff, Canada.

[4] Nonsmooth bilevel programming problems. The Second International Conference on Optimization and Control with Applications (OCA2002), August 17-23, 2002. Huangshan, China.

[5] Pseudo upper-Lipschitz mappings and constraint qualifications. Midwest Optimization Seminar, October 6, 2001. Kalamazoo, Michigan.

[6] Sensitivity analysis of parametric optimization problems. MAA UP Regional Meeting, October 16, 1998, Houghton, Michigan.

[7] Upper Holder continuities of set-valued mappings and their applications. Midwest Optimization Seminar, August 20-21, 1998, Kalamazoo, Michigan.

[8] Upper Holder continuity of inverse subdifferentials. 18th International Federation for Information Processing (IFIP) TC7 Conference on System Modeling and Optimization, July 22-25, 1997, Detroit, Michigan.