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APPLICATIONS OF HYPERGEOMETRIC SUMMATION THEOREMS OF KUMMER AND DIXON INVOLVING DOUBLE SERIES 被引量:1
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作者 H.M.SRIVASTAVA M.I.QURESHI +1 位作者 Kaleem A.QURAISHI Ashish ARORA 《Acta Mathematica Scientia》 SCIE CSCD 2014年第3期619-628,共10页
Using series iteration techniques identities and apply each of these identities in we derive a number of general double series order to deduce several hypergeometric reduction formulas involving the Srivastava-Daoust ... Using series iteration techniques identities and apply each of these identities in we derive a number of general double series order to deduce several hypergeometric reduction formulas involving the Srivastava-Daoust double hypergeometric function. The results presented in this article are based essentially upon the hypergeometric summation theorems of Kummer and Dixon. 展开更多
关键词 Pochhammer's symbol Gamma function series identities hypergeometric re-duction formulas Srivastava-Daoust double and multiple hypergeometric func-tions Legendre's duplication formula Gauss-Legendre multiplication formula Kummer's theorem dixon's theorem
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On Two Extension Formulas for Lauricella’s Function of the Second Kind of Several Variables
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作者 Ahmed Ali Atash Ahmed Ali Al-Gonah 《Journal of Applied Mathematics and Physics》 2016年第3期571-577,共7页
The aim of this research paper is to derive two extension formulas for Lauricella’s function of the second kind of several variables with the help of generalized Dixon’s theorem on the sum of the series  obtain... The aim of this research paper is to derive two extension formulas for Lauricella’s function of the second kind of several variables with the help of generalized Dixon’s theorem on the sum of the series  obtained by Lavoie et al. [1]. Some special cases of these formulas are also deduced. 展开更多
关键词 Extension Formulas Lauricella’s Function dixon’s theorem Hypergeometric Functions
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Transformation Formulas for the First Kind of Lauricella’s Function of Several Variables
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作者 Fadhle B. F. Mohsen Ahmed Ali Atash Hussein Saleh Bellehaj 《Journal of Applied Mathematics and Physics》 2016年第6期1112-1119,共8页
Very recently Atash and Al-Gonah [1] derived two extension formulas for Lauricella’s function of the second kind of several variables and . Now in this research paper we derive two families of transformation formulas... Very recently Atash and Al-Gonah [1] derived two extension formulas for Lauricella’s function of the second kind of several variables and . Now in this research paper we derive two families of transformation formulas for the first kind of Lauricella’s function of several variables and with the help of generalized Dixon’s theorem on the sum of the series obtained earlier by Lavoie et al. [2]. Some new and known results are also deduced as applications of our main formulas. 展开更多
关键词 Transformation Formulas Lauricella’s function dixon’s theorem Kampé de Fériet Function
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中厚板轧机仪表实测数据的处理及应用
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作者 许磊 蒋婷 +2 位作者 崔海涛 胡贤磊 王国栋 《轧钢》 北大核心 2010年第4期49-51,共3页
针对传统的在一级基础自动化中处理实时数据存在的精度无法满足二级过程机模型对反馈数据的要求的问题,结合中厚板轧制过程实际情况,分别提出了针对两种不同用途的仪表实测数据处理方法:(1)对钢板长度或宽度方向上的所有测量数据进行低... 针对传统的在一级基础自动化中处理实时数据存在的精度无法满足二级过程机模型对反馈数据的要求的问题,结合中厚板轧制过程实际情况,分别提出了针对两种不同用途的仪表实测数据处理方法:(1)对钢板长度或宽度方向上的所有测量数据进行低通滤波处理,得到钢板全长或全宽的多个期望值;(2)采用狄克逊准则和截尾均值处理,得出最能反映大部分采样点信息的单个期望值。现场应用表明,该方法提高了自适应模型和轧制过程数据记录的精度,并且适用于各主要仪表的数据处理。 展开更多
关键词 中厚板轧机 数据处理 狄克逊准则 低通滤波器
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Huang族变尺度算法中Dixon定理的新证明
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作者 焦宝聪 陈兰平 《首都师范大学学报(自然科学版)》 1997年第1期17-21,共5页
本文对无约束非线性规划的Huang族变尺度算法中具有重要影响的Dixon定理,给出了新的证明.
关键词 定理 证明 算法 变尺度 约束非线性规划
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由Dixon求和定理导出的超几何函数变换式 被引量:1
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作者 李亚琼 王晓霞 《应用数学与计算数学学报》 2015年第4期431-440,共10页
受Rathie和Rakha工作的启发,利用著名的Dixon求和定理建立一个主体变换式.从这个变换式出发,通过适当地选取参数推导出多个超几何函数的变换式.特别地,得到一个近似匹配的_5F_4-型超几何函数的封闭性求和式.
关键词 超几何变换式 超几何求和式 Dougall求和定理 dixon求和定理 近似匹配求和定理
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