Results 31 to 40 of about 64,276 (142)
Limitations of Using the Incomplete Gamma Function to Generate Egg Production Curves
Poultry Science, 1981 Abstract Incomplete gamma curves were fitted to data of percent production per week for laying hens by using linear regression to estimate the parameters in the logarithmic transformation of the equation. However, incomplete gamma curves are incapable of predicting an abrupt change from increasing to decreasing production. As a result, predictions of
W.R. CONGLETON +3 more
openaire +1 more source
On the Approximation of a Generalized Incomplete Gamma Function Arising in Heat Conduction Problems
Journal of Mathematical Analysis and Applications, 2000 The authors investigate the following generalized incomplete gamma function \[ \Gamma(\alpha, x;b)= \int^\infty_x t^{\alpha-1} e^{-t- b/t}dt,\quad x>0,\quad \text{Re}(b)\geq 0,\quad b\neq 0, \] towards obtaining asymptotic expansions when \(x\to\infty\), and \(\alpha\) is unrestricted for negative values.
Boudjelkha, M.T., Chaudhry, M.Aslam
openaire +2 more sources
A Versatile Distribution Based on the Incomplete Gamma Function: Characterization and Applications
MathematicsIn this study, we introduce a novel distribution related to the gamma distribution, referred to as the generalized incomplete gamma distribution. This new family is defined through a stochastic representation involving a linear transformation of a random
Jimmy Reyes +3 more
doaj +1 more source
Journal of Computational and Applied Mathematics, 1995 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Aslam Chaudhry, M., Zubair, S.M.
openaire +1 more source
Generalized Transmuted Family of Distributions: Properties and Applications [PDF]
, 2016 We introduce and study general mathematical properties of a new generator of continuous distributions with two extra parameters called the Generalized Transmuted Family of Distributions. We investigate the shapes and present some special models.
Alizadeh, Morad +2 more
core +1 more source
On the Sum of Order Statistics and Applications to Wireless Communication Systems Performances
, 2017 We consider the problem of evaluating the cumulative distribution function (CDF) of the sum of order statistics, which serves to compute outage probability (OP) values at the output of generalized selection combining receivers.
Alouini, Mohamed-Slim +4 more
core +1 more source
Journal of Inequalities and ApplicationsOur aim in the present investigation is to examine certain geometric properties such as close-to-convexity, starlikeness and convexity of a certain class of analytic functions related to the generalized Marcum Q-function. Moreover, along with corollaries
Abdulaziz Alenazi, Khaled Mehrez
doaj +1 more source
Analysis of logistic growth models [PDF]
, 2001 A variety of growth curves have been developed to model both unpredated, intraspecific population dynamics and more general biological growth. Most successful predictive models are shown to be based on extended forms of the classical Verhulst logistic ...
Tsoularis, A.
core
Rocky Mountain Journal of Mathematics, 2000 This paper may be seen as a continuation of a recent paper by \textit{A. R. Miller} and \textit{I. S. Moskowitz} [J. Comput. Appl. Math. 91, 179-190 (1998; Zbl 0933.33003)]. For the generalized incomplete gamma function \(\Gamma(\nu,x;z) =\int^\infty_x t^{\nu-1} e^{-t-z/t}dt\), the author obtains the reduction formula \[ \Gamma(\pm n,z;z^2) =z^{\pm n ...
openaire +2 more sources
Journal of Telecommunications and Information Technology, 2005 Examples of the application of the confluent hypergeometric functions in miscellaneous areas of the theoretical physics are presented. It is suggested these functions to be utilized as a universal means for solution of a large number of problems ...
Georgi Nikolov Georgiev +1 more
doaj +1 more source