丁德琼
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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1.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)2.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)3.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)4. 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
1.Ding, Deqiong; Ding, Xiaohua,Global stability of multi-group vaccination epidemic models with delays;Nonlinear Anal. Real World Appl.12 (2011), no. 4. (SCI)2.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)3.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)4.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)5. 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)6.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)7.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)8.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)9.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)10.Ding Deqiong*, Wang Xueping, Ding Xiaohua, Global stability of multigroup Dengue disease transmission model, Journal of Applied Mathematics, 2012, 2012(3):155-172.(SCI)11.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)): 635-643.7.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.标签: 理学院 哈尔滨工业大学(威海)
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