| 计算无穷限多重积分的一种有效算法 |
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| 引用本文： | 李笃群,郑道钦.计算无穷限多重积分的一种有效算法[J].哈尔滨师范大学自然科学学报,1998,14(6):28-33. |
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| 作者姓名： | 李笃群 郑道钦 |
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| 作者单位： | 福建师范大学 |
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| 摘 要： | 利用蒙持卡罗方法探讨了无穷限多重积分的近似计算问题，给出了一种算法和用Ｑｕｉｃｋ Ｂａｓｉｃ语言编写的计算程序，对实例进行计算和比较，说明其有效性。
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| 关 键 词： | 无穷限多重积分 近似计算 多重积分 算法 |
EFFECTIVE METHOD AND PROGRAM OF THE APPROXIMATE CALCULATION OF INFINITE MULTIPLE INTEGRAL |
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| Li Duqun,Zheng Daoqun.EFFECTIVE METHOD AND PROGRAM OF THE APPROXIMATE CALCULATION OF INFINITE MULTIPLE INTEGRAL[J].Natural Science Journal of Harbin Normal University,1998,14(6):28-33. |
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| Authors: | Li Duqun Zheng Daoqun |
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| Institution: | Funjian Normal University |
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| Abstract: | In this paper, we discuss the problem about the approximate calculation of infinite multiple integral by the method of Monte Carlo. We offer a kind of method to this problem and a program written in QuickBASIC language according to the method, which is also suited for the approximate calculation of finite multiple integral. Finally, we compare the exact value with many teams of estimate value of an instance calculated by our program, satisfiedly finding that the method and program are effective. |
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| Keywords: | Infinite multiple integral Approximate calculation Program |
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