| 双曲型方程的人为解问题 |
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| 引用本文： | 刘玉堂,刘庆松.双曲型方程的人为解问题[J].聊城大学学报(自然科学版),2011(4):24-27. |
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| 作者姓名： | 刘玉堂 刘庆松 |
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| 作者单位： | 聊城大学图书馆;聊城大学学报编辑部 |
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| 基金项目： | 国家自然科学基金和中国工程物理研究院联合基金资助项目(NSAF:11076015) |
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| 摘 要： | 为了人为解,分两种情况研究双曲型方程多种格式的程序.使用人为解方法检测程序中的编程错误,观测精度阶与理论精度阶吻合良好,保证了程序的可靠性和置信度.
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| 关 键 词： | 双曲型方程 人为解方法 程序验证 理论精度阶 观测精度阶 |
The Method of Manufactured Solutions of Hyperbolic Differential Equation |
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| LIU Yu-tang,LIU Qing-song.The Method of Manufactured Solutions of Hyperbolic Differential Equation[J].Journal of Liaocheng University:Natural Science Edition,2011(4):24-27. |
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| Authors: | LIU Yu-tang LIU Qing-song |
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| Institution: | 1.Library of Liaocheng Univerity,Liaocheng 252059,China;2.Journal of Liaocheng University,Liaocheng 252059,China) |
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| Abstract: | Codes in multiple schemes of hyperbolic equation in two cases are investigated for the manufactured solutions.Observed order-of-accuracy is in good agreement with the theoretical order-of-accuracy using the method of manufactured solutions assuring the reliability as well as the confidence of the codes. |
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| Keywords: | hyperbolic differential equation method of manufactured solutions code verification theoretical order-of-accuracy observed order-of-accuraty |
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