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检索条件"主题词=Delta-Function"
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RESEARCH OF REGULARITY OF THROWING MOVEMENT FOR SOLID PARTICLE ON THE SHAKER'S SCREEN
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Applied Mathematics and Mechanics(English Edition) 2002年 第6期23卷 655-659页
作者: 姚恒申 杜坚 张明洪 Department of Computer Science Southwest Petroleum Institute Nanchong Sichuan 637001 P R China Department of Industrial Automatization Southwest Petroleum Institute Nanchong Sichuan 637001 P R China Department of Mechine Engineering Southwest Petroleum Institute Nanchong Sichuan 637001 P R China
By means of delta-function & unit step function to express the force of solid particle on plane inertial shaker's screen, an mathematical model of the differential equation type was set up and solved. According to ana... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Extended Wiener Measure by Nonstandard Analysis for Financial Time Series
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Applied Mathematics 2018年 第8期9卷 975-984页
作者: Shuya Kanagawa Ryoukichi Nishiyama Kiyoyuki Tchizawa Epartment of Mathematics Tokyo City University Tokyo Japan Department of literature Ryukoku University Kyoto Japan Institute of Administration Engineering Ltd. Tokyo Japan
We propose a new approach to construct an extended Wiener measure using nonstandard analysis by E. Nelson. For the new definition we construct non-standardized convolution of probability measure for independent random... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论