Mathematica Eterna
Open Access

Department of Mathematics, Shandong Normal University, Jinan, 250014, China

Biography

Yanqiu Cheng is a professor of Mathematics, Shandong Normal University, Jinan, 250014, China. His research interests include Large Time Behavior, Unipolar Hydrodynamic Model, Insulating Boundary Conditions, Non-Zero Doping Profile.

Publications

• Research Article   
  Large Time Behavior of Multi-Dimensional Unipolar Hydrodynamic Model of Semiconductor
  Author(s): Yanqiu Cheng* and Ran Guo
  
  In this paper, we are concerned with the large time behavior of weak entropy solutions to the multi-dimensional unipolar hydrodynamic model of semiconductor with insulating boundary conditions and non-zero doping profile. For any space dimension, we prove the solutions converge to the stationary solutions exponentially in time. No smallness conditions are assumed... View More»
  

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