nonlinear analysis

Zhang Zhiwen

Postdoctoral Research Fellow, Applied Mathematics and Computational Science

nonlinear analysis Kinetic models asymptotic analysis PDEs fluid dynamics

Zhang Zhiwen's research focuses on the rigorous mathematical analysis of Partial Differential Equations (PDEs), with a specialized focus on kinetic theory, plasma physics models, and non-linear differential equations.

Nonlinear Analysis of Ring Oscillator and Cross-Coupled Oscillator Circuits

1 min read · Thu, Apr 29 2010

Ring Oscillator nonlinear analysis Circuits

Ge Xiaoqing, et al., "Nonlinear analysis of ring oscillator and cross-coupled oscillator circuits." Dynamics of Continuous, Discrete and Impulsive Systems Series B: Applications and Algorithms , 2010, 1. Hassan Khalil’s research results and beautifully written textbook on nonlinear systems have influenced generations of researchers, including the authors of this paper. Using nonlinear systems techniques, this paper analyzes ring oscillator and cross-coupled oscillator circuits, which are essential building blocks in digital systems. The paper first investigates local and global stability