丁宇婷,1984年8月出生,博士,副教授。2013年1月毕业于哈尔滨工业大学mgm美高梅79906数学系并获理学博士学位。主持省级以上科研项目7项,发表SCI学术论文15篇。
学习经历:
2003.9-2007.7东北石油大学 获理学学士学位
2007.9-2009.7哈尔滨工业大学 获理学硕士学位
2009.9-2013.1哈尔滨工业大学 获理学博士学位
2011.9-2012.9加拿大西安大略大学 访问学习
2014.1-2017.3东北林业大学机械工程博士后流动站 学习
主要研究方向:
泛函微分方程及其应用。
主持省级以上科研项目情况:
1.主持国家自然科学基金数学天元基金(11426059):“非线性混沌金融系统的时滞反馈控制及周期现象”,2015.1--2015.12(已结题)。
2.主持国家自然科学基金青年基金(11426059):“人造板施胶的数学建模与时滞微分方程的高余维分支研究”,2016.1--2018.12(已结题)。
3.主持黑龙江省自然科学基金(A201401):“泛函微分方程的多参数分支研究及应用”,2014.7--2017.7(已结题)。
4.主持中国博士后科学基金面上项目(2015M571382):“具有延迟的人造板非线性施胶系统的稳定性研究”,2015.5--2017.3(已结题)。
5.主持中国博士后科学基金特别资助(2016T90266):“延迟非线性人造板施胶系统的数学建模及稳定性研究”,2016.5--2017.3(已结题)。
6.主持黑龙江省博士后科研启动金(LBH-Q17007):“刨花板施胶的数学建模及其动力学性质分析”,2017.09--2019.06(已结题)。
7.主持黑龙江省自然科学基金联合引导项目(LH2019A001):“刨花板施胶系统的数学建模及其稳定性分析”,2019.07--2022.07(在研)。
主持教改项目情况:
1.主持东北林业大学学位与研究生教育教学改革研究项目(DL2015YJG003):“数学专业研究生专业英语教学改革的探讨与实践”,2015.7-2016.7(已结题)。
2.主持东北林业大学教育教学研究课题(DGY2017-44):“翻转课堂”教学模式在线性代数课程中的教学改革与实践,2017.6-2018.6(已结题)。
发表SCI学术论文情况:
[1] Yuting Ding, Weihua Jiang, Hongbin Wang. Delayed Feedback Control and Bifurcation Analysis of Rossler Chaotic System[J]. Nonlinear Dynamics, 2010, 61(4): 707-715.
[2]Yuting Ding, Weihua Jiang. Double Hopf bifurcation and chaos in Liu system with delayed feedback. Journal of Applied Analysis and Computation. 2011(1):325-349.
[3]Yuting Ding, Weihua Jiang. Hongbin Wang. Hopf-pitchfork Bifurcation and Periodic Phenomena in Nonlinear Financial System with Delay[J]. Chaos, Solitons & Fractals, 2012, 45(8): 1048-1057.
[4]Yuting Ding, Weihua Jiang, Pei Yu. Hopf-zero Bifurcation in a Generalized Gopalsamy Neural Network Model[J]. Nonlinear Dynamics, 2012, 70(2): 1037-1050.
[5]Yuting Ding, Weihua Jiang, Pei Yu. Bifurcation Analysis in a Recurrent Neural Network Model with Delays[J]. Communications in Nonlinear Science and Numerical Simulation, 2013, 18(2): 351-372.
[6]Yuting Ding, Weihua Jiang, Pei Yu. Double Hopf Bifurcation in a Container Crane Model with Delayed Position Feedback[J]. Applied Mathematics and Computation, 2013, 219: 9270-9281.
[7]Yuting Ding, Weihua Jiang, Pei Yu. Double Hopf Bifurcation in Delayed van der Pol-Duffing Equation[J]. International Journal of Bifurcation and Chaos, 2014, 23(1): 1350014.
[8] Pei Yu,Yuting Ding, Weihua Jiang. Equivalence of the MTS Method and CMR Methed for Delay Differential Equations Associated with Semisimple Singularity[J]. International Journal of Bifurcation and Chaos, 2014, 24(1): 1450003.
[9]Hongbin Wang, Weihua Jiang,Yuting Ding.Bifurcation Phenomena and Control Analysis in Class-B Laser System with Delayed Feedback[J].Nonlinear Dynamics, 2015, 79: 2421-2438.
[10]Yuting Ding, Jun Cao. Bifurcation Analysis and Chaos Switchover Phenomenon in a Nonlinear Financial System with Delay Feedback[J]. International Journal of Bifurcation and Chaos, 2015,25(12):1550165.
[11]Yuting Ding, Jun Cao.Double Hopf Bifurcation in Active Control System with Delayed Feedback: Application to Glue Dosing Processes for Particleboard[J].Nonlinear Dynamics, 2016, 83(3): 1567-1576.
[12]Yuting Ding, Ajda Fošner, Jinli Xu, Baodong Zheng. Linear Maps Preserving Determinant of Tensor Products of Hermitian Matrices[J]. Journal of Mathematical Analysis and Applications, 2017,446: 1139-1153.
[13]Yuting Ding,Jinli Xu,Jun Cao, Dongyan Zhang. Mathematical Modeling about Nonlinear Delayed Hydraulic Cylinder System and its Analysis on Dynamical Behaviors[J]. Discrete and Continuous Dynamical Systems-Special, 2017,10:943-958.
[14]Yuting Ding. Dynamic Analysis of Nonlinear Variable Frequency Water Supply System with Time Delay[J]. Nonlinear Dynamics, 2017, 90(1): 561–574.
[15]Yuting Ding, Liyuan Zheng, Jinli Xu. Stability and Bifurcation Analysis of Micro-electromechanical Nonlinear Coupling System with Delay[J]. Journal of Mathematical Analysis and Applications, 2018,461: 577-590.