Results 11 to 20 of about 10,684,153 (270)
Some conditions for sequences to be minimal completely monotonic
AIMS Mathematics, 2023 In this article, we establish some necessary conditions for sequences to be minimal completely monotonic. We also present some properties for completely monotonic sequences.
Xifeng Wang, Senlin Guo
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Positivity preserving interpolation by using rational quartic spline
AIMS Mathematics, 2020 In this study, a new scheme for positivity preserving interpolation is proposed by using C1 rational quartic spline of (quartic/quadratic) with three parameters.
Noor Adilla Harim +6 more
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Completely monotonic integer degrees for a class of special functions
AIMS Mathematics, 2020 Let $f_{n}(x)$ $\left(n=0,1,\cdots\right)$ be the remainders for the asymptotic formula of $\ln\Gamma (x)$ and $R_{n}(x)=\left(-1\right)^{n}f_{n}(x)$. This paper introduced the concept of completely monotonic integer degree and discussed the ones for the
Ling Zhu
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The Metastable Mpemba Effect Corresponds to a Non-monotonic Temperature Dependence of Extractable Work [PDF]
Frontiers of Physics, 2021 The Mpemba effect refers to systems whose thermal relaxation time is a non-monotonic function of the initial temperature. Thus, a system that is initially hot cools to a bath temperature more quickly than the same system, initially warm.
R. Ch'etrite +2 more
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A logarithmically completely monotonic function involving the ratio of two gamma functions and originating from the coding gain [PDF]
arXiv.org, 2013 In the paper, the authors first survey and review some logarithmically completely monotonic functions involving the gamma function and its various ratios, and then find sufficient conditions for a function involving the ratio of two gamma functions and ...
Feng Qi (祁锋), Wen-Hui Li
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A necessary and sufficient condition for sequences to be minimal completely monotonic
Advances in Difference Equations, 2020 In this article, we present a necessary and sufficient condition under which sequences are minimal completely monotonic.
Xi-Feng Wang +3 more
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Arab Journal of Basic and Applied Sciences, 2021 In the paper, the author presents bounds for completely monotonic degree of a remainder for an asymptotic expansion of the trigamma function. This result partially confirms one in a series of conjectures on completely monotonic degrees of remainders of ...
Feng Qi
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Complete monotonicity involving some ratios of gamma functions
Journal of Inequalities and Applications, 2017 In this paper, by using the properties of an auxiliary function, we mainly present the necessary and sufficient conditions for various ratios constructed by gamma functions to be respectively completely and logarithmically completely monotonic.
Zhen-Hang Yang, Shen-Zhou Zheng
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Nonlinear inviscid damping near monotonic shear flows [PDF]
Acta Mathematica, 2020 We prove nonlinear asymptotic stability of a large class of monotonic shear flows among solutions of the 2D Euler equations in the channel $\mathbb{T}\times[0,1]$. More precisely, we consider shear flows $(b(y),0)$ given by a function $b$ which is Gevrey
A. Ionescu, H. Jia
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A Note on Superspirals of Confluent Type
Mathematics, 2020 Superspirals include a very broad family of monotonic curvature curves, whose radius of curvature is defined by a completely monotonic Gauss hypergeometric function.
Jun-ichi Inoguchi +2 more
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