Some properties of Gamma and Beta matrix functions
Applied Mathematics Letters, 1998 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jódar, L, Cortés, J.C
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Matrix-valued special functions and representation theory of the conformal group. I. The generalized gamma function [PDF]
Transactions of the American Mathematical Society, 1980 This article examines in detail the matrix-valued gamma function \[ Γ λ 0 ( α ) = ∫ P
Gross, Kenneth I., Holman, Wayne J.
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Journal of Spectroscopy, 2019 In order to perform highly qualified neutron-gamma discrimination in mixed radiation field, we investigate the application of blind source separation methods based on nonnegative matrix and tensor factorization algorithms as new and robust neutron-gamma ...
Hanane Arahmane +2 more
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Extended matrix variate gamma and beta functions
Journal of Multivariate Analysis, 2013 The paper presents preliminaries involving functions of an matrix argument in order to prepare an apparatus for a matrix variate distribution theory. As an illustration the probability density function of the sum in Theorem 6.1 is found. In Theorem 6.2 the expected value involving two independent random matrices is derived.
Nagar, Daya K. +2 more
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Investigating the Relationship of Anthropometric Indices with Kidney Function and Serum Levels of Fibroblast Growth Factor-23 and Matrix Gamma Carboxyglutamate Protein in Kidney Transplant Patients [PDF]
Armaghane Danesh Bimonthly Journal, 2022 Background & aim: Considering that overweight and obesity in transplant patients are considered as a risk factor for the occurrence of metabolic disorders, heart diseases and reduced kidney function, therefore, the purpose of the present study was to ...
V Ebrahimzadeh Attari +5 more
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Tumor Microenvironment-Associated Extracellular Matrix Components Regulate NK Cell Function
Frontiers in Immunology, 2020 The tumor microenvironment (TME) is composed of multiple infiltrating host cells (e.g., endothelial cells, fibroblasts, lymphocytes, and myeloid cells), extracellular matrix, and various secreted or cell membrane-presented molecules.
Gustavo Rodrigues Rossi +2 more
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Properties of Matrix Variate Confluent Hypergeometric Function Distribution
Journal of Probability and Statistics, 2016 We study matrix variate confluent hypergeometric function kind 1 distribution which is a generalization of the matrix variate gamma distribution. We give several properties of this distribution. We also derive density functions of X2-1/2X1X2-1/2, (X1+X2)-
Arjun K. Gupta +2 more
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Valorizations of recycled polymers/bottom ash composite for gamma attenuation and radiation shielding application [PDF]
Scientific ReportsThis study investigated the potential of recycled polymer (RP) /bottom ash (BA) composites for gamma radiation shielding applications and focused on the optimization of shielding performance by repurposing industrial by-products like BA from local ...
Khadija M. Zadeh +7 more
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$L^p$-improving properties of certain singular measures on the Heisenberg group [PDF]
Mathematica Bohemica, 2022 Let $\mu_A$ be the singular measure on the Heisenberg group $\mathbb{H}^n$ supported on the graph of the quadratic function $\varphi(y) = y^tAy$, where $A$ is a $2n \times2n$ real symmetric matrix. If $\det(2A \pm J) \neq0$, we prove that the operator of
Pablo Rocha
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Function correction and Lagrange – Jacobi type interpolation [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. Информатика, 2023 It is well-known that the Lagrange interpolation based on the Chebyshev nodes may be divergent everywhere (for arbitrary nodes, almost everywhere), like the Fourier series of a summable function.
Novikov, Vladimir Vasil’evich
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