| 关于Dafermos折线逼近法的注记 |
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| 引用本文： | 郑永树.关于Dafermos折线逼近法的注记[J].数学研究及应用,1984,4(1):65-66. |
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| 作者姓名： | 郑永树 |
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| 作者单位： | 华侨大学 |
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| 摘 要： | The remark in 1] shows that the polygonal approximations suggests the numerical method of construction of a solution of the initial value problem of a conservation law for piecewise linear f(u) and u0(x) a step function. Unfortunately, there is no guarantee that one can reach by this procedure every point t∈0,∞) in a finite number of steps. In the present note, we give this guarantee.
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| 收稿时间： | 1982/12/16 0:00:00 |
A Note on Dafermos' Polygonal Approximations Method |
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| Zheng Yongshu.A Note on Dafermos'' Polygonal Approximations Method[J].Journal of Mathematical Research with Applications,1984,4(1):65-66. |
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| Authors: | Zheng Yongshu |
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| Institution: | Huaqiao University |
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| Abstract: | |
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