丁德琼 - 哈尔滨工业大学（威海）

个人简介

学习简历 2002年9月-2006年7月哈尔滨工业大学信息与计算科学专业本科 2006年9月-2008年7月哈尔滨工业大学计算数学专业硕士 2008年9月-2011年7月哈尔滨工业大学基础数学专业博士工作简历 2011年7月至今哈尔滨工业大学（威海）数学系 2015年2月至2017年2月威廉玛丽学院（美国）数学系科研项目求解传染病模型的高精度非标准有限差分方法的构造及其应用（国家自然科学基金，编号:11401140，负责人）非标准差分方法对微分方程系统解的动力性保持（山东省自然基金，编号：ZR2012AQ027，负责人）构造保持随机微分方程不变量的数值方法（国家自然科学基金，编号: 11501150，排序：3）基于数值分析方法的多脉波整流系统直流侧谐波抑制方法研究（威海市大学共建项目，编号：2011DXGJ03，排序：2）

研究领域

1.微分方程数值解；2.离散动力系统

近期论文

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Ding, Deqiong; Ding, Xiaohua，Global stability of multi-group vaccination epidemic models with delays;Nonlinear Anal. Real World Appl.12?(2011),?no. 4. (SCI) Ding Deqiong*, Qin Wendi, Ding Xiaohua, Lyapunov functions and global stability for a discretized multigroup SIR epidemic model, Discrete and Continuous Dynamical Systems-Series B, 2015, 20(7): 1971-1981.(SCI) Qin Wendi，Ding Deqiong*，Ding Xiaohua, Unconditionally positivity and boundedness preserving schemes for a FitzHugh-Nagumo equation, International Journal of Computer Mathematics, 2015, 92(10): 2198-2218.(SCI) Qin Wendi，Ding Deqiong*，Ding Xiaohua，A Non-standard Finite Difference Scheme for an Advection-Diffusion-Reaction Equation，Mathematical Methods in the Applied Sciences, 2015, 38(15): 3308-3321.(SCI) Qin Wendi，Ding Deqiong*，Ding Xiaohua，Two boundedness and monotonicity preserving methods for a generalized Fisher-KPP equation，Applied Mathematics and Computation, 2015, 252: 552-567.(SCI) Ma Qiang, Ding Deqiong, Ding Xiaohua*. Mean-square Dissipativity of Several Numerical Methods for Stochastic Differential Equations with Jumps, Applied Numerical Mathematics, 2014, 82(4): 44-50.(SCI) Ding Deqiong, Qiang Ma, Ding Xiaohua*, An unconditionally positive and global stability preserving NSFD scheme for an epidemic model with vaccination, International Journal of Applied Mathematics and Computer Science, 2014, 24(3): 635-646.(SCI) Ding Deqiong, Ding Xiaohua*, Dynamic consistent non-standard numerical scheme for a Dengue disease transmission model, Journal of Difference Equations and Applications, 2014, 20(3):492-505.(SCI) Ding Deqiong, Qiang Ma, Ding Xiaohua*, A non-standard finite difference scheme for an epidemic model with vaccination, Journal of Difference Equations and Applications, 2013, 19(2):1-12.(SCI) Ding Deqiong*, Wang Xueping, Ding Xiaohua, Global stability of multigroup Dengue disease transmission model, Journal of Applied Mathematics, 2012, 2012(3):155-172.(SCI) Ding Deqiong*, Numerical approach to analysis of Childhood diseases with non-permanent immunity, International Journal of Nonlinear Sciences and Numerical Simulation, 2010, 11(Supplement): 33-36.(SCI)): 635-643. Ding Deqiong*, Numerical approach to analysis of Childhood diseases with non-permanent immunity, International Journal of Nonlinear Sciences and Numerical Simulation, 2010, 11(Supplement): 33-36.