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A TWO-STEP EXPLICIT METHOD FOR A CLASS OF LINEAR PERIODIC INITIAL VALUE PROBLEMS
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作者 李庆宏 罗亮生 吴新元 《Numerical Mathematics A Journal of Chinese Universities(English Series)》 SCIE 2003年第1期83-90,共8页
This paper presents a two-step explicit method of order four for solving aclass of linear periodic initial value problems. At each computational step, only tworight function evaluations and one derivative evaluation a... This paper presents a two-step explicit method of order four for solving aclass of linear periodic initial value problems. At each computational step, only tworight function evaluations and one derivative evaluation are employed. Basing on aspecial vector operation, the method can be extended to the vector-applicable in multi-dimensional space. 展开更多
关键词 线性周期初值问题 二步显式方法 特征方程 矢量积
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