Results 51 to 60 of about 64,276 (142)

Probability density functions involving a generalized r–Gauss hypergeometric function

Le Matematiche, 2010
The aim of this paper is to study r–generalized gamma functions of a particular form.Moreover, we define a new probability density function (p.d.f) involving these new generalized functions.
Y. Ben Nakhi, S. L. Kalla
doaj  

New Flexible Regression Models Generated by Gamma Random Variables with Censored Data [PDF]

, 2016
We propose and study a new log-gamma Weibull regression model. We obtain explicit expressions for the raw and incomplete moments, quantile and generating functions and mean deviations of the log-gamma Weibull distribution.
Cordeiro, Gauss M., Hamedani, Gholamhossein G., Hashimoto, Elizabeth M., Ortega, Edwin M. M.   +3 more
core   +1 more source

Inequalities Including Fractional Integral Operators of General Riemann–Liouville for an Abstract Convex Function and Their Applications

Axioms
An abstract convexity type is B−1–convexity. For B−1–convex functions, the Hermite–Hadamard inequality was previously found. Recently, however, new and more popular types of fractional integral operators have been developed.
Ilknur Yesilce Isik
doaj   +1 more source

Una distribución generalizada tipo gamma que involucra la función hipergeométrica confluente de segunda clase A gamma type distribution involving a confluent hypergeometric function of the second kind

Revista Técnica de la Facultad de Ingeniería, 2010
En el presente trabajo se obtiene una nueva distribución tipo gamma que involucra a la función hipergeométrica confluente de segunda clase. Una forma generalizada de la función gamma incompleta y su forma complementaria son introducidas para obtener ...
Johan Fereira, Susana Salinas
doaj  

Proficiency of probability distributions in unit hydrograph derivation

Hydrology Research
The probability distribution function (PDF)-based unit hydrographs (UHs) are gaining momentum in an application for more accurate rainfall-runoff transformation.
Esmatullah Sangin, Pravin R. Patil, S. K. Mishra, Sumit Sen   +3 more
doaj   +1 more source

On the computation of moments of the partial non-central chi-squared distribution function [PDF]

, 2013
Properties satisfied by the moments of the partial non-central chi-square distribution function, also known as Nuttall Q-functions, and methods for computing these moments are discussed in this paper.
Gil, Amparo, Segura, Javier, Temme, Nico M.   +2 more
core   +2 more sources

On the Application of a Hypergeometric Identity to Generate Generalized Hypergeometric Reduction Formulas

Axioms
We systematically exploit a new generalized hypergeometric identity to obtain new hypergeometric summation formulas. As a consistency test, alternative proofs for some special cases are also provided.
Juan Luis González-Santander
doaj   +1 more source

The EX-Lindley distribution with applications to renewable energy sources data

Journal of Radiation Research and Applied Sciences
This study introduces a novel extension of the X-Lindley model, called the EX-Lindley model. The EX-Lindley model is a mixture model that combines the characteristics of the gamma model with the weighted Lindley model. The EX-Lindley model is analyzed to
Mohammed Elgarhy, Mohamed Kayid, Oluwafemi Samson Balogun, Ibrahim E. Ragab   +3 more
doaj   +1 more source

A New Weibull-G Family of Distributions [PDF]

, 2016
Statistical analysis of lifetime data is an important topic in reliability engineering, biomedical and social sciences and others. We introduce a new generator based on the Weibull random variable called the new Weibull-G family.
Alizadeh, Morad, Cordeiro, Gauss M., Hamedani, Gholamhossein, Mansoor, M., Tahir, M. H., Zubair, Muhammad   +5 more
core   +1 more source

Rational approximations of the Arrhenius and general temperature integrals, expansion of the incomplete gamma function

Chemical Engineering Communications
When analyzing materials non-isothermally using the Arrhenius equation under linear heating, a temperature integration is necessary. While the frequency factor in this equation is typically assumed to be constant, it can actually vary with temperature for certain solid-state reactions.
Aghili, Alireza, Arabli, Vahid, Shabani, Amir Hossein   +2 more
openaire   +1 more source