Results 231 to 240 of about 4,565,594 (263)

Molecular Weight Distributions

1989
In Volume 5, Chapter 2, the expressions relating the number-average degree of polymerization Xn to the extent of reaction were derived for different situations. These relations hold, whatever the kinetic mechanism of the process may be, provided that the reactive functional groups disappear from the system only through step polymerization and not ...
Andrea Munari, Piero Manaresi
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Weighted circular distributions

Journal of Computational and Applied Mathematics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shahsanaei, Fatemeh, Chinipardaz, Rahim
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Weighted Rayleigh Distribution

International Journal of Research and Innovation in Applied Science
This paper introduces the Weighted Rayleigh (WR) distribution by inducing inverted weight function into the existing Rayleigh distribution. Statistical and mathematical expressions of its properties such as Survival Function, Hazard Function, Moments, Moment Generating Function, Mean Deviation and Renyi entropy were explicitly derived.
Adetunji K. Ilori, Omaku P. Enesi, Kole Emmanuel, Dayo V. Kayode, Adebisi Michael   +4 more
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Weighted Distributions and Rotating Caps

Biometrika, 1982
In the analysis of astrophysical data assumed to lie on the celestial sphere, new directional data techniques are necessary when the monitoring station is on the earth's surface. Weighted spherical random variables are introduced and investigated for the cases when the true underlying distributions are either uniform, or of the Fisher or Dimroth-Watson
Mardia, K. V., Edwards, R.
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Weighted Distributional Lα Estimates

2010
The fortune of ordinary least squares is built on the myth that the disturbances are normally distributed. For example, when the shape of the distribution is unknown because too few measurements have been taken, there may then be a temptation to assume that a normal distribution is applicable.
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Weighted spectral distribution

2008
Comparison of graph structures is a frequently encountered problem across a number of problem domains. Comparing graphs requires a metric to discriminate which features of the graphs are considered important. The spectrum of a graph is often claimed to contain all the information within a graph, but the raw spectrum contains too much information to be ...
Damien Fay, Hamed Haddadi, Steve Uhlig, Andrew W. Moore, Richard Mortier, Almerima Jamakovic   +5 more
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Weighted function spaces with anisotropic weight distribution

Lithuanian Mathematical Journal, 1986
\textit{V. A. Kondrat'ev} and \textit{O. A. Oleinik} [Usp. Mat. Nauk. 38, No. 2(230), 3--76 (1983; Zbl 0523.35010)], studied various elliptic boundary problems in domains having conical, or corner points. They used some function spaces, with weighted norm, in which the weight is distributed anisotropically.
Pileckas, K. I., Nazarov, S. A.
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Positivity of Weighted Wigner Distributions

SIAM Journal on Mathematical Analysis, 1981
In [4] a number of inequalities involving Wigner distributions and their moments are given. The present paper gives theorems on the positivity of weighted Wigner distributions, where the weight function is assumed to be radially symmetric. The main tool is a formula expressing weighted Wigner distributions of a function in terms of its Hermite ...
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Wrapped weighted exponential distributions

Statistics & Probability Letters, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Roy, Shongkour, Adnan, Mian Arif Shams
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