Preserving log-concavity for p,q-binomial coefficient
2019 ◽
Vol 11
(02)
◽
pp. 1950017
We study the log-concavity of a sequence of [Formula: see text]-binomial coefficients located on a ray of the [Formula: see text]-Pascal triangle for certain directions, and we establish the preserving log-concavity of linear transformations associated to [Formula: see text]-Pascal triangle.
2010 ◽
Vol 94
(530)
◽
pp. 247-261
◽
Keyword(s):
2016 ◽
Vol 12
(08)
◽
pp. 2125-2145
Keyword(s):
2016 ◽
Vol 80
◽
pp. 24-47
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1957 ◽
Vol 9
◽
pp. 363-370
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2021 ◽
Vol 4
(2)
◽
pp. 30-47