丁宇婷，女，1984年8月出生，博士，教授，博士生导师，东北林业大学青年成栋名师。2013年1月毕业于哈尔滨工业大学bat365官网数学系获理学博士学位，现任bat365官网数学教师第一党支部书记。
联系方式：yuting840810@163.com QQ:522501246
主要研究方向：反应扩散方程及其应用
主持2项国家自然科学基金，主持3项黑龙江省自然科学基金，获得中国博士后资助和中国博士后特别资助各1项，获得黑龙江省博士后科研启动基金1项，主持中央高校科研项目4项。主持教学改革项目4项，主编教材1部，出版专著2部，发表SCI学术论文40余篇。获黑龙江省课程思政教学竞赛二等奖、第六届全省高校党支部素质能力大赛二等奖、东北林业大学青年教师教学竞赛一等奖、教学质量特等奖、研究生教学改革先锋奖、优秀在线教师、“我最喜爱的十佳教师”等荣誉称号。指导本科生入选第十六届、第十七届全国大学生创新创业年会（成果展示交流项目、学术论文项目）获“优秀指导教师”荣誉称号、指导本科生获得东北林业大学学术论文大赛一等奖、二等奖、三等奖。
主持科研项目情况：
[1] 国家自然科学基金天元基金，项目号：11426059，2015.01—2015.12。
[2] 国家自然科学基金青年基金，项目号：11501091，2016.01—2018.12。
[3] 中国博士后科学基金面上项目，项目号：2015M571382，2015.05—2017.03。
[4] 中国博士后特别资助项目，项目号：2016T90266，2016.05—2017.03。
[5] 黑龙江省自然科学基金面上项目，项目号：A201401，2014.07—2017.03。
[6] 黑龙江省自然科学基金联合引导项目，项目号：LH2019A001，2019.07—2022.07。
[7] 黑龙江省博士后科研启动金，项目号：LBH-Q17007，2017.11—2019.11。
[8] 黑龙江省自然科学基金联合引导项目，项目号：LH2024A001，2024.11—2027.11。
[9] 中央高校基本科研业务费专项资金，项目号：2572017CB22，2017.03—2019.03。
[10] 中央高校基本科研业务费专项资金，项目号：2572019BC14，2019.05—2022.04。
[11] 中央高校基本科研业务费专项资金，项目号：2572022DJ06，2022.07-2025.06。
出版专著情况：
[1] 丁宇婷，刨花板施胶系统的数学建模及稳定性分析，北京：科学出版社，2023.
[2] 丁宇婷，郑利远. 时滞微分方程高余维分支的规范型约化研究，哈尔滨：东北林业大学出版社，2020.
发表论文情况：
[1] Yanchuang Hou, Yuting Ding*， Weihua Jiang. Spatial pattern formation in pine wilt disease model with prey-taxis and nonlocal competition. Discrete and Continuous Dynamical Systems - Series B, 2025 (accpeted).
[2] Yanchuang Hou, Yuting Ding*. Spatiotemporal dynamic analysis of delayed diffusive pine wilt disease model with nonlocal effect. SIAM Journal on Applied Mathematics，2024,84(4):1312-1336.
[3] Jia Li, Yuting Ding*. Stability analysis of a pine wood nematode prevention and control model with delay. International Journal of Biomathematics, 2024,2450012.
[4] Zhenwei Li, Yuting Ding*. Dynamic Analysis of a delayed differential equation for Ips subelongatus Motschulsky-Larix spp. Axioms, 2024,13(4):232.
[5] Meiyan Wang, Leilei Han, Yuting Ding*. Stability analysis of a delayed paranthrene tabaniformis (Rott.) control model for poplar forests in China. Mathmatics, 2024,12:827.
[6] Yanchuang Hou, Yuting Ding*. Bifurcation analysis of pine wilt disease model with both memory-based diffusion and nonlocal effect. Nonlinear Dynamics, 2024,112(12):10723-10738.
[7] Yanchuang Hou, Yuting Ding*. Dynamic analysis of pine wilt disease model with memory diffusion and nonlocal effect. Chaos, Solitons & Fractals, 2024,179:114480.
[8] Yuan Xue, Jinli Xu, Yuting Ding*. Spatiotemporal dynamics of a diffusive immunosuppressive infection model with nonlocal competition and Crowley-Martin functional response. Axioms, 2023,12(12):1085.
[9] Tingru Yang, Yuting Ding*. Dynamic analysis of a delayed differential equation for Tropidothorax elegans pests. Electronic Research Archive, 2023,31(11):6947–6963.
[10] Fuyu Cai, Yuting Ding*. Hopf bifurcation analysis of a class of saperda populnea infectious disease model with delay. Mathematics, 2023,11:4225.
[11] 董瑞林,侯艳闯,丁宇婷*. 基于饱和发生率、人工防治时滞等非线性变化特征的松材线虫病生态侵染模型构建研究. 南开大学学报, 2023,56(3):92-102.
[12] Yuan Xue, Jinli Xu, Yuting Ding*. Dynamics analysis of a diffusional immunosuppressive infection model with Beddington-DeAngelis functional response. Electronic Research Archive, 2023,31(10):6071-6088.
[13] Ruilin Dong, Haokun Sui, Yuting Ding*. Mathematical modeling and stability analysis of the delayed pine Wilt Disease Model Related to Prevention and Control. Mathmatics, 2023,11(17):3705.
[14] Xuan Huang, Yuing Ding*, Pan Ning. Dynamic analysis of delayed two-species interaction model with age structure: an application to Larch-Betula Platyphylla forests in the Daxing'an mountains, Northeast China. Mathmatics, 2023,11(11):2485.
[15] Zimeng Lv, xinyu Liu, Yuting Ding*. Dynamic behavior analysis of an S VIR epidemic model with two time delays associated with the COVID-19 booster vaccination time. Mathematical Biosciences and Engineering 2023,20(4):6030-6061.
[16] Yanchuang Hou, Chunyue Wei, Yuting Ding*. Dynamic analysis of reaction-diffusion dual carbon model considering economic development in China. Electronic Research Archive, 2023,31(5):2483-2500.
[17] Yuting Ding*, Liyuan Zheng. Existence of homoclinic orbit of Shilnikov type and the application in Rossler system. Mathematics and Computers in Simulation, 2023,206:770-779.
[19] Chunyue Wei, Yanchuang Hou, Yuting Ding*. Analysis of dynamic properties of carbon emission–carbon absorption model with time delay based on China. Nonlinear Dynamics, 2023, 111: 4863-4877.
[20] Zimeng Lv, Jiahong Zeng, Yuting Ding*, Xinyu Liu. Stability analysis of time-delayed SAIR model for duration of vaccine in the context of temporary immunity for COVID-19 situation. Electronic Research Archive, 2022,31(2):1004-1030.
[21] Xingyan Fei, Yanchuang Hou, Yuting Ding*. Modeling and analysis of carbon emission-absorption model associated with urbanization process of China. Electronic Research Archive, 2022,31(2):985-1003.
[22] Haokun Sui, Leilei Han, Yuting Ding*. Dynamic analysis of a delayed carbon emission-absorption Model for China's urbanization and population growth. Mathematics, 2022,10 (17):3072.
[23] Leilei Han, Haokun Sui, Yuting Ding*. Mathematical modeling and stability analysis of a delayed carbon absorption-emission model associated with China's adjustment of industrial structure. Mathematics, 2022,10(17):3089.
[24] Yuting Ding*, Liyuan Zheng. Mathematical modeling and dynamics analysis of delayed nonlinear VOC emission system. Nonlinear Dynamics, 2022,109(4):3157-3167.
[25] Xin Ai, Xinyu Liu, Yuting Ding*, Han Li. Dynamic analysis of a COVID-19 vaccination model with a positive feedback mechanism and time-delay. Mathematics, 2022,10:1583.
[26] Xinyu Liu and Yuting Ding*. Stability and numerical simulations of a new SVIR model with two delays on COVID-19 booster vaccination. Mathematics, 2022,10:1772.
[27] Xinyu Liu, Zimeng Lv, Yuting Ding*. Mathematical modeling and stability analysis of the time-delayed SAIM model for COVID-19 vaccination and media coverage. Mathematical Biosciences and Engineering, 2022,19(6):6296-6316.
[28] Yuting Ding*, Liyuan Zheng, Jining Guo. Stability analysis of nonlinear glue flow system with delay. Mathematical Methods in the Applied Sciences, 2022, 45(11):6861-6877.
[29] 丁宇婷，蒋丽*，苏琳琳. 时滞变频调压供水系统的稳定性及Hopf分支性质. 哈尔滨理工大学学报, 2018,23(2):149-154.
[30] Yuting Ding, Gaoyang Liu, Yong An*. Stability and bifurcation analysis of a tumor-immune system with two delays and diffusion. Mathematical Biosciences and Engineering, 2022,19(2):1154–1173.
[31] Shishi Wang, Yuting Ding*, Hongfan Lu, Silin Gong. Stability and bifurcation analysis of SIQR for the COVID-19 epidemic model with time delay. Mathematical Biosciences and Engineering, 2021,18(5):5505-5524.
[32] Hongfan Lu, Yuting Ding∗, Silin Gong, Shishi Wang. Mathematical modeling and dynamic analysis of SIQR model with delay for pandemic COVID-19. Mathematical Biosciences and Engineering, 2021,18(4):3197-3214.
[33] Ruizhi Yang, Yuting Ding*. Spatiotemporal dynamics in a predator-prey model with a functional response increasing in both predator and prey densities. Journal of Applied Analysis and Computation，2020, 10(5):1962-1979.
[34] Yuting Ding, Liyuan Zheng, Ruizhi Yang*. Time-delayed feedback control of improved friction-induced model: application to moving belt of particle supply device. Nonlinear Dynamics, 2020,100:423-434.
[35] Yuting Ding, Liyuan Zheng, Jinli Xu*. Stability and bifurcation analysis of micro-electromechanical nonlinear coupling system with delay. Journal of Mathematical Analysis and Applications, 2018,461: 577-590.
[36] Yuting Ding*. Dynamic analysis of nonlinear variable frequency water supply system with time delay. Nonlinear Dynamics, 2017,90(1): 561-574.
[37] Yuting Ding*, Jinli Xu, Jun Cao, Dongyan Zhang. Mathematical modeling about nonlinear delayed hydraulic cylinder system and its analysis on dynamical behaviors. Discrete and Continuous Dynamical Systems-Special, 2017,10:943-958.
[38] Yuting Ding, Ajda Fošner, Jinli Xu*, Baodong Zheng. Linear maps preserving determinant of tensor products of Hermitian matrices. Journal of Mathematical Analysis and Applications, 2017,446:1139-1153.
[39] Yuting Ding, Jun Cao*. Double Hopf bifurcation in active control system with delayed feedback: application to glue dosing processes for particleboard. Nonlinear Dynamics, 2016,83(3):1567-1576.
[40] Yuting Ding, Jun Cao*. Bifurcation analysis and chaos switchover phenomenon in a nonlinear financial system with delay feedback. International Journal of Bifurcation and Chaos, 2015,25(12):1550165.
[41] Hongbin Wang, Weihua Jiang, Yuting Ding*. Bifurcation phenomena and control analysis in class-B laser system with delayed feedback. Nonlinear Dynamics, 2015,79:2421-2438.
[42] Pei Yu*, Yuting Ding, Weihua Jiang. Equivalence of the MTS method and CMR methed for delay differential equations associated with semisimple singularity. International Journal of Bifurcation and Chaos, 2014,24(1):1450003.
[43] Yuting Ding, Weihua Jiang, Pei Yu*. Double Hopf bifurcation in delayed van der Pol-Duffing equation. International Journal of Bifurcation and Chaos, 2013,23(1):1350014.
[44] Yuting Ding, Weihua Jiang, Pei Yu*. Double Hopf bifurcation in a container crane model with delayed position feedback. Applied Mathematics and Computation, 2013,219:9270-9281.
[45] Yuting Ding, Weihua Jiang, Pei Yu*. Bifurcation analysis in a recurrent neural network model with delays. Communications in Nonlinear Science and Numerical Simulation, 2013,18(2):351-372.
[46] Yuting Ding, Weihua Jiang, Pei Yu*. Hopf-zero bifurcation in a generalized Gopalsamy neural network model. Nonlinear Dynamics, 2012,70(2):1037-1050.
[47] Yuting Ding, Weihua Jiang*. Hongbin Wang. Hopf-pitchfork bifurcation and periodic phenomena in nonlinear financial system with delay. Chaos, Solitons & Fractals, 2012,45(8):1048-1057.
[48] 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.
[49] Yuting Ding, Weihua Jiang*, Hongbin Wang. Delayed feedback control and bifurcation analysis of Rossler chaotic system. Nonlinear Dynamics, 2010,61(4):707-715.
