Mathematics and Computer Science
Office Location: AC-2D03
|PhD||Oklahoma State University||Mathematics||2009|
|MS||Oklahoma State University||Mathematics||2004|
|BE||University of Science and Technology Beijing||Electrical Automation Engineering||1998|
Areas of Expertise
- Nonlinear dynamical system, nonlinear partial differential equations; stochastic control applications and stochastic differential equations.
Stochastic control theory and its application
Stochastic differential equations and its application
Numerical analysis and data analysis
Articles in Field Of Expertise
Rui Qu, Yu Wang, Guoqing Wu, Zhengdi Zhang, and Qinsheng Bi. "Bursting Oscillations and the Mechanism with Sliding Bifurcations in a Filippov Dynamical System." International Journal of Bifurcation and Chaos. 28 12.2018: 11.
Ran Zhang, Yu Wang, Zhengdi Zhang and Qinsheng Bi. "Nonlinear behaviors as well as the bifurcation mechanism in switched dynamical systems." Nonlinear Dynamics. 79 01.22.2015: 465-471.
Yu Wang and Qinsheng Bi. "Different wave solutions associated with singular lines on phase plane." Nonlinear Dynamics. 69 06.21.2012: 1705-1731.
Presented Papers, Lectures, and Exhibitions and Performances
" Nonlinear behaviors as well as the bifurcation mechanism in switched dynamical systems " 05.18.2015: SIAM Dynamical Systems Conference.
" Different wave solutions associated with singular lines on phase plane " 12.10.2013: SIAM Partial Differential Equations and Analysis 2013.
" An Optimization Profit Function Problem with Control of n-Variable Model in Risk Management " 03.03.2012: New York Women in Mathematics and Computing Networks and Workshops.
" The Existence of A Weak Solution to Some Stochastic Optimal Control Problem with Free Boundary " 12.28.2011: Applied Mathematics Seminar, University of Jiangsu, Zhenjiang, Jiangsu, China.
" A Stochastic Optimal Control Model Application in Risk Management " 12.27.2011: Applied Mathematics Colloquium, University of Jiangsu, Zhenjiang, Jiangsu, China.
" An Optimization Profit Function Problem with Control of n-Variable Model in Risk Management " 03.11.2011: Women in Mathematics 2-Day Mini-Conference.
PSC-CUNY 50, The bursting oscillations and their mechanism in a dynamical system with double Hopf bifurcations. 04.16.2019: $3500.
Research In Classroom Idea Grant 2018, Multivariable Statistical Analysis of Mobile Data. 01.29.2018: $7500.
PSC-CUNY 44, Stochastic Optimal Control Problem with Free Boundary Condition in Risk Management. 04.16.2013: $3500.
PSC-CUNY 43, Optimal Hedge Ratio Problem of Multi Random Variables in Risk Management. 04.15.2012: $3500.
Offices Held In Professional Societies
Member, American Mathematical Society: 01. 2011 - present.
Member, Society of Industrial and Applied Mathematics: 01. 2012 - present.
Member, Association for Women in Mathematics: 05. 2013 - present.
Other Professional Activities and Public Service
Peer reviewer for Nonlinear Dynamics (Journal): 01. 2014 - present.
Peer reviewer for International Journal of Nonlinear Dynamics and Control: 06. 2013 - present.
Junior Science and Humanities Symposium (NYC and Long Island) - Chair Judge: 02.2016.
Junior Science and Humanities Symposium (NYC) and Long Island- Chair Judge: 02.2015.
Junior Science and Humanities Symposium (NYC and Long Island) - Chair Judge: 02.2014.
10th Annual Math and Science Expo at York College - Judge: 05.2013.
Junior Science and Humanities Symposium (NYC) - Judge: 02.2013.
Junior Science and Humanities Symposium (NYC) - Judge: 02.2012.