Wu Chi-kuang

Asymptotic method for singular perturbation problem of ordinary difference equations

Wu Chi-kuang, Su Yu-cheng, Sun Zhi-zhong, 1989 .

The difference methods for the solution of singular-perturbation for the elliptic-parabolic differential equation

Wu Chi-kuang, Su Yu-cheng, 1980 .

Uniformly convergent difference schemes for singular perturbation problem

Wu Chi-kuang, 1985 .

The boundary layer method for the solution of singular perturbation problem for the parabolic partial differential equation

Wu Chi-kuang, 1987 .