A Comparative Study of Conservative and Nonconservative Schemes
For the conservative and non-conservative schemes of nonlinear evolution equations, by taking thetwo-dimensional shallow water wave equations as an example, a comparative analysis on computationalstability is carried out. The relationship between the nonlinear computational stability, the structure ofthe difference schemes, and the form of initial values is also discussed.
作 者： 林万涛 王春华 陈兴蜀 作者单位： 林万涛(LASG, Institute of Atmospheric Physics, Chinese Academy of Science, Beijing 100029)王春华(Agricultural College, Xinjiang Agricultural University, Urumqi 830052)
陈兴蜀(School of Computer Science and Engineering, Sichuan University, Chengdu 610064)
刊 名： 大气科学进展(英文版) ISTIC SCI 英文刊名： ADVANCES IN ATMOSPHERIC SCIENCES 年，卷(期)： 2003 20(5) 分类号： P4 关键词： conservative scheme nonconservative scheme computational stability initial value