CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1988, Vol. 5 ›› Issue (1): 98-106.

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THE APPLICATION OF MULTI-GRID METHOD IN THE CALCULATION OF SHALLOW-WATER WAVE

Lü Qiu-qiang, Chou Gang, Liu Ying-zhong   

  1. Shanghai Jiao Tong University
  • Received:1987-11-07 Online:1988-03-25 Published:1988-03-25

Abstract: In this paper, two finite-difference methods for shallow-water equation in absolute coordinate-system are proposed, an iterative algorithm is given, then the algorithm is applied to multi-grid methoe.