Differential equations and boundary value problems. Pearson Prentice Hall. pp. 443 (微分方程及边值问题, 2004 edition). ISBN 978-0-13-156107-6. Weisstein, Eric W. "Totient...
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Differential coefficient [微分係数]; Infinitesimal method [微分法]; Differential equation [微分方程式]; Non-Euclidean geometry [非ユークリッド幾何学]; To represent [表現する]; Irreversible...
76 KB (8,722 words) - 14:18, 11 March 2025
(in Chinese). Beijing: Science Press Co., Ltd. 1990. ISBN 9787030017727. 微分方程数值解 [Numerical Solutions of Differential Equations] (in Chinese). Shijiazhuang...
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Systems" （"半线性双曲组的分片光滑解在边界上的奇性反射"）, Journal of Partial Differential Equations（《偏微分方程》杂志）, Vol. 2, No.1, (1989), pp. 59–70. Journal of Partial Differential Equations...
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