Preserving Log-Convexity for Generalized Pascal Triangles
We establish the preserving log-convexity property for the generalized Pascal triangles. It is an extension of a result of H. Davenport and G. Pólya "On the product of two power series", who proved that the binomial convolution of two log-convex sequences is log-convex.
1986 ◽
Vol 133
(5)
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pp. 375
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2018 ◽
Vol 482
(5)
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pp. 500-503
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2016 ◽
Vol 11
(1)
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pp. 38-52
1984 ◽
Vol 29
(2)
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pp. 153-159
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Keyword(s):
Keyword(s):