1998.9-2001.6，湖南大学数学系读应用数学博士；
1992.9-1995.6，湖南大学数学系读应用数学硕士。
2008.11-至今，在湖南大学数学与计量经济学院从事教学与科研工作；
2001.9-2003.10, 武汉大学数学与统计学院博士后流动站进行博士后研究工作；
2007.11-2008.11，受国家留学基金委的全额资助在加拿大约克大学访问；
2006年9月-2008年6月在中南大学做在职博士后研究工作；
2006.5-至今，湖南大学数学与计量经济学院应用数学教授；
2000.6-2006.4，湖南大学数学与计量经济学院应用数学副教授；
1996.7-2000.5，湖南大学数学系讲师；
1995.7-1996.6，湖南大学数学系助教；
1992.9-1995.6，湖南大学数学系读硕士；
1992.7在湖南汉寿县当中学老师。
2004年被美国数学会吸收为<美国数学评论》评论员.2010年12月至今担任美国多学科SCI期刊Discete Dynamics in Nature and Society的副编辑。
本科生课程：数学分析，常微分方程，复变函数，高等数学，概率统计，线性代数，工程数学。
研究生课程：泛函微分方程，度理论，线性泛函分析，常微分方程的稳定性。
2010年后主持的科研课题：
1 教育部留学回国启动基金：度理论与时滞差分方程多个周期解的存在性， 编号20091314， 2009.12-2011.12， 3万.
2 湖南省高校创新平台开放基金：两个权值神经网络的构造及在农作物虫害预测中的应用，编号201485， 2014.10-2016.12， 6万.
[1] Zhengqiu Zhang, Jinde Cao, Dongming Zhou, Novel LMI-based condition on global asymptotic stability for a class of Cohen-Grossberg BAM networks, IEEE Trans. On Neural Networks and Learning System, 25(6), 1161-1172, 2014.
[2] Zhengqiu Zhang, Kaiyu Liu, The new approximation operators with sigmoidal functions, Journal of Applied Mathematics and Computing, 42, 455-468, 2013.
[3] Zhengqiu Zhang, Yan Yang and Yesheng Huang, Global exponential stability of interval general BAM neural networks with reaction-diffusion terms and multiple time varying delays, Neural Networks, 24, 457-465, 2011.
[4] Zhengqiu Zhang, Kaiyu Liu, Existence and global exponential stability of periodic solution to interval general BAM neural networks with muitiple delays on time scales, Neural Networks, 24, 427-439, 2011.
[5] Zhengqiu Zhang, Wenbin Liu, Dongming Zhou, Global asymptotic stability to a generalized Cohen-Grossberg BAM neural networks of neutral type delays, Neural Networks, 25, 91-106, 2012.
[6] Zhengqiu Zhang Kaiyu Liu, Yan Yang, New LMI-based condition on global asymptotic stability concerning BAM neural networks of neutral type, Neurocomputing, 81, 24-32, 2012.
[7] Zhengqiu Zhang, Taipo Zhang, New global exponential stability result to a general Cohen-Grossberg neural networks with muitiple delays, Nonlinear Dynamics, 67(4), 2419-2432, 2012.
[8] Zhengqiu Zhang, Dongming Zhou, Existence and global exponential stability of a periodic solution for a discrete time interval general BAM neural networks,Journal of the Franklin Institute, 347, 763-780, 2010.
[9] Zhengqiu Zhang, Zheng Zhou, New condition on existence and global asymptotic stability of periodic solutions for BAM neural networks with time-varying delays, Journal of Korean Mathematics Society, 48(2),223-240,2011.
[10] Zhengqiu Zhang, Guoqing Peng, Dongming Zhou, Periodic solution to Cohen-Grossberg neural networks with delays on time scales, Journal of the Franklin Institute, 348, 2759-2781, 2011.
[11] Zhengqiu Zhang, Liping Wang, Existence and global exponential stability of a periodic solution to second order discrete time Cohen-Grossberg BAM neural networks with delays, Journal of Korean Mathematics Society, 48(4), 727-747, 2011.
[12] Zhengqiu Zhang, Jianbo Luo, Multiple periodic solutions of a delayed predator prey system with stage structure for predator, Nonlinear Analysis: Real World Applicationas, 11, 4109-4120, 2010.
[13] Zhengqiu Zhang, Zhenting Hou, Existence of four positive periodic solutions for a ratio dependent predator prey system with multiple exploited (or harvesting) terms, Nonlinear Analysis: Real World Applications, 11(3), 1560-1571, 2010.
[14] Daowei Hu(硕士生)， Zhengqiu Zhang(通讯作者)，Four positive periodic solution to a Lotka -Volterra cooperative system with harvesting terms, Nonlinear Analysis: Real World Applications, 11, 4109-4120, 2010.
[15] Zhengqiu Zhang, Zhiyong Quan, Global exponential stability via inequality technique for inertial BAM neural networks with time delays, 151, 2015, 1316-1326.
[16] Shenghua Yu, Zhengqiu Zhang(通讯作者)，New global exponential stability conditions for inertial Cohen-Grossberg neural networks with time delays, 151, 2015, 1446-1454.
