Title
Monotonicity properties, inequalities and asymptotic expansions associated with the gamma function.
Abstract
We define ¿(x) by the equality ¿ ( x + 1 ) = π ( x e ) x ( 8 x 3 + 4 x 2 + x + 1 30 ) 1 / 6 e ¿ ( x ) . We call ¿(x) the remainder of Ramanujan's formula. In this paper, we present some properties for ¿(x), including monotonicity properties, inequalities and asymptotic expansions. Furthermore, we present some full asymptotic expansions for the gamma function related to the Nemes, Ramanujan and Burnside formulas.
Year
DOI
Venue
2016
10.1016/j.amc.2016.02.040
Applied Mathematics and Computation
Keywords
Field
DocType
Gamma function,Asymptotic expansion,Inequality
Monotonic function,Ramanujan's sum,Mathematical analysis,Asymptotic analysis,Remainder,Asymptotic expansion,Gamma function,Mathematics
Journal
Volume
Issue
ISSN
283
C
0096-3003
Citations 
PageRank 
References 
0
0.34
16
Authors
1
Name
Order
Citations
PageRank
Chao-Ping Chen15812.24