A quasi-optimal error estimate for a discrete singularly perturbed approximation to the prescribed curvature problem.

Maurizio Paolini A quasi-optimal error estimate for a discrete singularly perturbed approximation to the prescribed curvature problem. 45-67 1997 66 Math. Comput. 217 db/journals/moc/moc66.html#Paolini97 http://dx.doi.org/10.1090/S0025-5718-97-00771-0