Title of article
The log-convexity of the fubini numbers
Author/Authors
Zou ، Qing - The University of Iowa
Pages
7
From page
17
To page
23
Abstract
Let fn denotes the nth Fubini number. In this paper, first we give upper and lower bounds for the Fubini numbers fn. Then the log-convexity of the Fubini numbers has been obtained. Furthermore we also give the monotonicity of the sequence {fn−−√n}n≥1 by using the aforementioned bounds.
Keywords
Fubini number , logconvexity , monotonicity
Journal title
Transactions on Combinatorics
Serial Year
2018
Journal title
Transactions on Combinatorics
Record number
2448964
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