Results 21 to 30 of about 1,021,568 (282)

Anti-concentration of random variables from zero-free regions

open access: yesDiscrete Analysis, 2022
Anti-concentration of random variables from zero-free regions, Discrete Analysis 2022:13, 29 pp. In recent years there have been a number of breakthroughs concerning the probability that a random matrix is singular. There are several natural notions of "
Marcus Michelen, Julian Sahasrabudhe
doaj   +1 more source

Special cases in order statistics for the alternative parametrization of the Generalized Power Function Distribution

open access: yesJournal of Taibah University for Science, 2018
This paper investigates the order statistics based on the moment-generating function for the Generalized Power Function Distribution for the two different forms of this distribution.
Alya O. Al Mutairi, Andrei Volodin
doaj   +1 more source

The probability generating functional [PDF]

open access: yesJournal of the Australian Mathematical Society, 1972
This paper is concerned with certain aspects of the theory and application of the probability generating functional (p.g.fl) of a point process on the real line. Interest in point processes has increased rapidly during the last decade and a number of different approaches to the subject have been expounded (see for example [6], [11], [15], [17], [20 ...
openaire   +2 more sources

One-dimensional stable probability density functions for rational index 0<α≤2 [PDF]

open access: yes, 2008
Fox’s H-function provide a unified and elegant framework to tackle several physical phenomena. We solve the space fractional diffusion equation on the real line equipped with a delta distribution initial condition and identify the corresponding H ...
Agapitos Hatzinikitas   +28 more
core   +2 more sources

Transient performance analysis of a single server queuing model with retention of reneging customers [PDF]

open access: yesYugoslav Journal of Operations Research, 2018
In this paper, we study a single server queuing model with retention of reneging customers. The transient solution of the model is derived using probability generating function technique.
Kumar Rakesh, Sharma Sapana
doaj   +1 more source

Approximation Results for Sums of Independent Random Variables

open access: yesRevstat Statistical Journal, 2022
In this article, we consider Poisson and Poisson convoluted geometric approximation to the sums of n independent random variables under moment conditions. We use Stein’s method to derive the approximation results in total variation distance.
Pratima Eknath Kadu
doaj   +1 more source

Dynamics of Epidemics

open access: yes, 2006
This article examines how diseases on random networks spread in time. The disease is described by a probability distribution function for the number of infected and recovered individuals, and the probability distribution is described by a generating ...
L. A. Meyers   +3 more
core   +1 more source

A queueing-theoretic analysis of the threshold-based exhaustive data-backup scheduling policy [PDF]

open access: yes, 2016
We analyse the threshold-based exhaustive data backup scheduling mechanism by means of a queueing-theoretic approach. Data packets that have not yet been backed up are modelled by customers waiting for service (back-up).
Bruneel, Herwig   +4 more
core   +2 more sources

Choice Probability Generating Functions

open access: yes, 2012
This paper establishes that every random utility discrete choice model (RUM) has a representation that can be characterized by a choice-probability generating function (CPGF) with specific properties, and that every function with these specific properties is consistent with a RUM.
Fosgerau, Mogens   +2 more
openaire   +1 more source

Generative quantum learning of joint probability distribution functions

open access: yesPhysical Review Research, 2022
Modeling joint probability distributions is an important task in a wide variety of fields. One popular technique for this employs a family of multivariate distributions with uniform marginals called copulas. While the theory of modeling joint distributions via copulas is well understood, it gets practically challenging to accurately model real data ...
Elton Yechao Zhu   +11 more
openaire   +3 more sources

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