导化积合与幂弦指数分布:金融危机后的经济行为
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引用本文:吴雄韬,易艳春.导化积合与幂弦指数分布:金融危机后的经济行为[J].经济数学,2011,(3):25-27
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作者单位
吴雄韬,易艳春 (衡阳师范学院 数学与计算科学系,湖南 衡阳 421008) 
中文摘要:运用导化积合方法,构造出一类随机变量的分布: ω- 幂弦指数分布.此分布具有周期性衰减震荡特征,可以很好地描述金融危机发生时,政府主动调整后的经济运行规律,也可以作为地震余震的数学模型.
中文关键词:导化积合  幂弦指数分布  一元三次方程
 
Composite Derivative and Integral and Power -sine Exponential Distribution: the Economic Behavior after the Financial Crisis
Abstract:By using the method of derivative and integral composite, this paper obtained the class of random variables of distribution: ω - power -sine exponential distribution. This distribution has cyclical attenuation characteristics, and can fairly describe, the government initiative after the adjustment of economic operation rule when the financial crisis occurs. And this distribution can also be used as a earthquake aftershocks's mathematical model.
keywords:derivative and integral composite  power -sine exponential distribution  simple cubic equation.
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