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Nonregular Boundary Value Problem for the Cauchy-Riemann Operator
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作者 ibrahim ly Sadou Tao 《Advances in Pure Mathematics》 2020年第11期623-630,共8页
The purpose of the research is to assign a formally exact elliptic complex of length two to the Cauchy-Riemann Operator. The Neumann problem for this complex in a bounded domain with smooth boundary in R<sup>2&l... The purpose of the research is to assign a formally exact elliptic complex of length two to the Cauchy-Riemann Operator. The Neumann problem for this complex in a bounded domain with smooth boundary in R<sup>2</sup> will be studied, helping therefore to solve a usual boundary value problem for the Cauchy-Riemann operator. 展开更多
关键词 Cauchy-Riemann Operator Boundary Value Problem Normal Solvability
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Maximum Likelihood Estimation of the Parameters of Exponentiated Generalized Weibull Based on Progressive Type II Censored Data 被引量:4
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作者 ibrahim Sawadogo Leo Odongo ibrahim ly 《Open Journal of Statistics》 2017年第6期956-963,共8页
Exponentiated Generalized Weibull distribution is a probability distribution which generalizes the Weibull distribution introducing two more shapes parameters to best adjust the non-monotonic shape. The parameters of ... Exponentiated Generalized Weibull distribution is a probability distribution which generalizes the Weibull distribution introducing two more shapes parameters to best adjust the non-monotonic shape. The parameters of the new probability distribution function are estimated by the maximum likelihood method under progressive type II censored data via expectation maximization algorithm. 展开更多
关键词 MAXIMUM LIKELIHOOD Type II Censored Data Exponentiated GENERALIZED Weibull EM-ALGORITHM
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