CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 2000, Vol. 17 ›› Issue (5): 565-572.

Previous Articles     Next Articles

LOCAL EXACT NUMERICAL METHODS FOR BOUNDARY VALUE PROBLEMS OF ODEs

MOU Zong-ze, LONG Yong-xing, PENG Dian-yun, MIAO Jing, HUANG Lin   

  1. Southwestern Institute of Physics, Chengdu 610041, P R China
  • Received:1998-10-20 Revised:1999-08-07 Online:2000-09-25 Published:2000-09-25

Abstract: It proposes three kinds of new difference schemes(exponential type,oscillatory type and exponential-oscillatory type) based on the coefficient structural characteristic and the behaviour of solution in the ODEs.The schemes can describe excellently dependent variables with steep gradient,shear layer and/orhighly oscillations.

CLC Number: