Positivity for explicit two-step methods in linear multistep and one-leg form |
| |
Authors: | N. N. Pham Thi W. Hundsdorfer B. P. Sommeijer |
| |
Affiliation: | (1) CWI, P.O. Box 94079, 1090 GB Amsterdam, The Netherlands |
| |
Abstract: | Positivity results are derived for explicit two-step methods in linear multistep form and in one-leg form. It turns out that, using the forward Euler starting procedure, the latter form allows a slightly larger step size with respect to positivity. AMS subject classification (2000) 65L06 |
| |
Keywords: | positivity multistep methods one-leg form |
本文献已被 SpringerLink 等数据库收录! |