Citation
Zh. Ji et Jb. Chen, A new semi-Lagrangian difference scheme, PROG NAT SC, 11(12), 2001, pp. 905-910
Citations number
4
Categorie Soggetti
Multidisciplinary
Journal title
PROGRESS IN NATURAL SCIENCE
ISSN journal
10020071
→ ACNP
Volume
11
Issue
12
Year of publication
2001
Pages
905 - 910
Database
ISI
SICI code
1002-0071(200112)11:12<905:ANSDS>2.0.ZU;2-T
Abstract
A new completely energy-conserving semi-Lagrangian scheme is constructed, T
he numerical solution of shallow water equation shows that this conservativ
e scheme preserves the total energy in twelve significant digits, while the
traditional scheme does only in five significant digits.