The stretched exponential function f β ( t ) = e − t β {\displaystyle f_{\beta }(t)=e^{-t^{\beta }}} is obtained by inserting a fractional power law into...
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In mathematics, the exponential integral Ei is a special function on the complex plane. It is defined as one particular definite integral of the ratio...
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include the power-law distribution, that is a basis for the stretched exponential function, and parabolic fractal distribution. The King effect has been...
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Rank–size distribution (category Functions related to probability distributions)
a power law distribution, or less well-known ones such as a stretched exponential function or parabolic fractal distribution, at least approximately for...
14 KB (1,842 words) - 13:20, 16 June 2025
spectra. Depending on application, the Fourier transform of the stretched exponential function can be a viable alternative that has one parameter less. For...
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Cole–Cole equation (redirect from Cole-Cole function)
charge response corresponds to the stretched exponential function or the Kohlrausch–Williams–Watts (KWW) function, for small time arguments. Cole–Cole...
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The gamma function is related to the stretched exponential function. For instance, the moments of that function are ⟨ τ n ⟩ ≡ ∫ 0 ∞ t n − 1 e − ( t τ...
90 KB (13,517 words) - 14:18, 9 June 2025
asymmetric broadening. Kohlrausch–Williams–Watts function Fourier transform of stretched exponential function. Curie–von Schweidler law This shows the response...
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Weibull distribution (category Exponential family distributions)
distribution. Its complementary cumulative distribution function is a stretched exponential function. The Weibull distribution is related to a number of other...
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process. The lifetime of oxide cathodes can be evaluated with a stretched exponential function. The survivability of electron emission sources is significantly...
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also a characteristic feature of the Fourier transform of the stretched exponential function it has been considered as an approximation of the latter, although...
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refer to: The Kohlrausch-Williams-Watts function is the Fourier transform of the stretched exponential function Katosi Water Works, water treatment facility...
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distribution function will be real. In the simplest case β = 0 {\displaystyle \beta =0} , the characteristic function is just a stretched exponential function; the...
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is the co-discoverer of the Kohlrausch-Williams-Watts [KWW] stretched-exponential function for modelling molecular-relaxation processes in condensed media...
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maximum human lifespan to be around 125 years using a modified stretched exponential function for human survival curves. In another study, researchers claimed...
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Science at the University of Manchester: co-discoverer of the KWW stretched-exponential function for relaxation phenomena in condensed media and expert on photopolymerised...
270 KB (25,904 words) - 19:32, 14 June 2025
Kohlrausch introduced the relaxation phenomena, and used the stretched exponential function to explain relaxation effects of a discharging Leyden jar (capacitor)...
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secure cryptographic hash functions but do not usually have a strong connection to practical security. For example, an exponential-time algorithm can sometimes...
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tests of the Arrhenius law. Another common modification is the stretched exponential form[citation needed] k = A exp [ − ( E a R T ) β ] , {\displaystyle...
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Complex number (section Complex exponential)
be regarded as its norm.] However for another inverse function of the complex exponential function (and not the above defined principal value), the branch...
91 KB (12,021 words) - 17:33, 29 May 2025
maps a function from its original function space into another function space via integration, where some of the properties of the original function might...
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Normal distribution (redirect from Normal density function)
distributions not only forms an exponential family (EF), but in fact forms a natural exponential family (NEF) with quadratic variance function (NEF-QVF). Many properties...
151 KB (22,720 words) - 15:29, 20 June 2025
characteristic function Φ of the probability density function f of a random variable X of continuous type is defined without a negative sign in the exponential, and...
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2 , {\textstyle \omega _{1}=\omega _{0}{\sqrt {1-\zeta ^{2}}},} the exponential decay of the underdamped harmonic oscillator is given by λ = ω 0 ζ ....
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particular importance in statistical physics when the convex function is an exponential, giving: e E [ X ] ≤ E [ e X ] , {\displaystyle e^{\operatorname...
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distribution Dagum distribution Erlang distribution ExGaussian distribution Exponential power distribution Fréchet distribution Gamma distribution Generalized...
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Central limit theorem (section Density functions)
for some function of t {\textstyle t} that goes to zero more rapidly than t 2 / n {\textstyle t^{2}/n} . By the limit of the exponential function ( e x =...
67 KB (9,202 words) - 03:48, 9 June 2025
Power law (category Exponentials)
1137/070710111. S2CID 9155618. Laherrère, J.; Sornette, D. (1998). "Stretched exponential distributions in nature and economy: "fat tails" with characteristic...
63 KB (8,193 words) - 12:34, 24 May 2025
studies and the history of technology, accelerating change is the observed exponential nature of the rate of technological change in recent history, which may...
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which it breaks down, suffering from unavoidable reflections or even exponential growth. One caveat with perfectly matched layers is that they are only...
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