Supported by the National Natural Science Foundation of China (No. 10372052,10271066) ;the Doctorate Foundation of the Ministry of Education of China (Grant No.20030422047).
In this paper, we implement alternating direction strategy and construct a symmetric FVE scheme for nonlinear convection-diffusion problems. Comparing to general FVE methods, our method has two advantages. First, the ...
The research is partially supported by the National Natural Science Foundation of China(No. 10271066)
In this paper, we consider a hydrodynamic model of the semiconductor device. The approximate solutions are obtained by a mixed finite volume method for the potential equation and multistep upwind finite volume methods...
Supported by the major State Basic Research of China(Grant No.1999032803);the National Natural Science Foundation of China(Grant No.10372052,10271066);the Doctorate Foundation of the Ministry of Education of China(Grand No.20030422047).