4 Papers
14 Citations
Ke Wang is an academic researcher from Beijing University of Technology. The author has contributed to research in topics: Limit (mathematics) & Debye length. The author has an hindex of 1, co-authored 2 publications.
Chat about Author
Papers
The Mixed Layer Problem and Quasi-Neutral Limit of the Drift-Diffusion Model for Semiconductors
TL;DR: The mixed layer problem and vanishing Debye length limit (space charge neutral limit) of the bipolar time-dependent drift-diffusion model for semiconductors with p-n junctions are studied in one space dimension and the quasi-neutral limit is proven rigorously.
14
Quasi-neutral limit to the drift-diffusion models for semiconductors with physical contact-insulating boundary conditions
TL;DR: In this article, the limit of vanishing Debye length in a bipolar drift-diffusion model for semiconductors with physical contact-insulating boundary conditions is studied in one-dimensional case.
4
Strong global attractors for a three dimensional nonclassical diffusion equation with memory
Yuming Qin,Xiaolei Dong,Alain Miranville,Ke Wang +3 more
- 31 Mar 2023
TL;DR: In this paper , the authors studied the strong global attractors for a three dimensional nonclassical diffusion equation with memory and proved the existence and uniqueness of strong solutions for the equations by the Galerkin method.
1
Strong attractors for the nonclassical diffusion equation with fading memory in time-dependent spaces
Yuming Qin,Xiaoling Chen,Ke Wang +2 more
- 27 Mar 2023
TL;DR: In this paper , the authors discuss the long-time behavior of solutions to the nonclassical diffusion equation with fading memory when the nonlinear term $f$ fulfills the polynomial growth of arbitrary order and the external force $ g(x)\in L^{2}(\Omega)$.