Results 231 to 240 of about 6,564,190 (278)

Menopausal insomnia as a modifiable node of dementia risk: Mechanistic insights and intervention strategies. [PDF]

open access: yesAlzheimers Dement
Zhang W   +9 more
europepmc   +1 more source

On Quasi-Gamma Functions

Journal of Convex Analysis, 2014
We define the quasi-gamma functions as the functions f: ]0,\infty[ \longrightarrow ]0,\infty[ f : ] 0
Bermúdez, Teresa   +2 more
openaire   +3 more sources

On gamma function inequalities

Scandinavian Actuarial Journal, 1973
Watson's method [1] is used to find two convergent monotonically non-decreasing sequences whose upper bounds are equal to Γ(l)Γ(l∓2a)/Γ2(l∓a) ( = K say), provided l > max (0, - 2a). Boyd [2] showed that Gurland's inequality [3] for K corresponds to the first term of the first sequence; Raja Rao's inequality [4] corresponds to the second term of the ...
openaire   +2 more sources

An Inequality for Gamma Functions

Canadian Mathematical Bulletin, 1978
By using Bellman-Wishart distribution, Bellman [1], an inequality for gamma functions is derived. This inequality generalizes a recent inequality given by Selliah [4].
openaire   +1 more source

Multiple Gamma and related functions

Applied Mathematics and Computation, 2003
The authors give several new (and potentially useful) relationships between the multiple Gamma functions and other mathematical functions and constants. As by-products of some of these relationships, a classical definite integral due to Euler and other definite integrals are also considered together with closed-form evaluations of some series involving
Junesang Choi   +2 more
openaire   +2 more sources

The Gamma Function and the Incomplete Gamma Functions

2017
The gamma function is defined for \(s \in \mathbb{C}\) by $$\displaystyle{ \varGamma \left (s\right ) =\int _{ 0}^{\infty }t^{s-1}e^{-t}dt }$$
openaire   +1 more source

Note on the Gamma Function

Canadian Journal of Mathematics, 1954
The gamma function Γ(z + 1) = П(z) has been defined in different ways:(1)(Weierstrass)(2)(Kuler)(3)(Gauss)(4)(Euler)(5)(Lerch)
openaire   +2 more sources

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