Log-concavity and strong q-log-convexity for Riordan arrays and recursive matrices
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Publication:4602909
DOI10.1017/S0308210516000500zbMath1379.05003MaRDI QIDQ4602909
Publication date: 7 February 2018
Published in: Proceedings of the Royal Society of Edinburgh: Section A Mathematics (Search for Journal in Brave)
Bell and Stirling numbers (11B73) Factorials, binomial coefficients, combinatorial functions (05A10) Combinatorial inequalities (05A20) Special sequences and polynomials (11B83) Matrices of integers (15B36)
Related Items (11)
On a Stirling-Whitney-Riordan triangle ⋮ \(q\)-log-convexity from linear transformations and polynomials with only real zeros ⋮ A generalized ordered Bell polynomial ⋮ Positivity of Iterated Sequences of Polynomials ⋮ Notes on the total positivity of Riordan arrays ⋮ Lattice Paths and Branched Continued Fractions: An Infinite Sequence of Generalizations of the Stieltjes–Rogers and Thron–Rogers Polynomials, with Coefficientwise Hankel-Total Positivity ⋮ Context-free grammars, generating functions and combinatorial arrays ⋮ Total positivity of some polynomial matrices that enumerate labeled trees and forests. I: Forests of rooted labeled trees ⋮ Asymptotic normality in t-stack sortable permutations ⋮ Bijective proofs of recurrences involving two Schröder triangles ⋮ A generalized Eulerian triangle from staircase tableaux and tree-like tableaux
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