Results 21 to 30 of about 56,281 (232)

Asymptotics and closed form of a generalized incomplete gamma function

open access: yesJournal of Computational and Applied Mathematics, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chaudhry, M.A.   +2 more
openaire   +2 more sources

Eigenvalue Dynamics of a Central Wishart Matrix with Application to MIMO Systems [PDF]

open access: yes, 2015
We investigate the dynamic behavior of the stationary random process defined by a central complex Wishart (CW) matrix ${\bf{W}}(t)$ as it varies along a certain dimension $t$.
Goldsmith, Andrea   +3 more
core   +1 more source

Unified treatment for the evaluation of generalized complete and incomplete gamma functions

open access: yesJournal of Computational and Applied Mathematics, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mamedov, B. A., Guseinov, I. I.
openaire   +3 more sources

The Kummer confluent hypergeometric function and some of its applications in the theory of azimuthally magnetized circular ferrite waveguides

open access: yesJournal 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

Incorporating big data into treatment plan evaluation: Development of statistical DVH metrics and visualization dashboards

open access: yesAdvances in Radiation Oncology, 2017
Purpose: To develop statistical dose-volume histogram (DVH)–based metrics and a visualization method to quantify the comparison of treatment plans with historical experience and among different institutions.
Charles S. Mayo, PhD   +11 more
doaj   +1 more source

Limitations of Using the Incomplete Gamma Function to Generate Egg Production Curves

open access: yesPoultry 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

Ewald methods for inverse power-law interactions in tridimensional and quasi-two dimensional systems

open access: yes, 2010
In this paper, we derive the Ewald method for inverse power-law interactions in quasi-two dimensional systems. The derivation is done by using two different analytical methods.
Allen M P   +8 more
core   +2 more sources

Generalized Hölder's and Minkowski's inequalities for Jackson's \(q\)-integral and some applications to the incomplete \(q\)-Gamma function [PDF]

open access: yesAbstract and Applied Analysis, 2017
Summary: We establish some generalized Hölder's and Minkowski's inequalities for Jackson's \(q\)-integral. As applications, we derive some inequalities involving the incomplete \(q\)-Gamma function.
openaire   +5 more sources

On the Approximation of a Generalized Incomplete Gamma Function Arising in Heat Conduction Problems

open access: yesJournal 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

Olink Proteomics Analysis Reveals Heterogeneous Responses to FcRn Blockade in Anti‐AChR Antibody‐Positive Myasthenia Gravis: FGF‐19 as a Novel Biomarker

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to systematically observe the clinical manifestations, immune cell subsets, and dynamic changes in serological indicators in patients with myasthenia gravis (MG) before and after efgartigimod (EFG) treatment. Methods We analyzed the baseline data, laboratory parameters, and lymphocyte subset proportions in MG ...
Tiancheng Luo   +9 more
wiley   +1 more source

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