Dependence of a class of non-integer power functions
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نویسنده
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li m.
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منبع
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journal of king saud university - science - 2016 - دوره : 28 - شماره : 4 - صفحه:355 -358
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چکیده
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This short article exhibits that there exists critical point of the power for the generalized function t-a for a > 0. the present results show that it is long-range dependent if 0 < a < 1 and short-range dependent when a?> 1. my motivation of studying that dependence issue comes from the power-law type functions in fractal time series. the present results may yet be useful to investigate fractal behavior of fractal time series from a new point of view. © 2015 the author
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کلیدواژه
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Fractal time series; Fractional calculus; Generalized functions; Long-range dependence; Power law
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آدرس
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ocean college,zhejiang university,yuhangtang rd. 866,hangzhou,zhejiang, China
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