Total Positivity from the Exponential Riordan Arrays
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Publication:5020844
DOI10.1137/20M1379952zbMath1480.05016arXiv2006.14485OpenAlexW4206526206WikidataQ115525524 ScholiaQ115525524MaRDI QIDQ5020844
Publication date: 7 January 2022
Published in: SIAM Journal on Discrete Mathematics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2006.14485
continued fractionsLaguerre polynomialsrecurrence relationstotal positivityToeplitz matricesconvolutionsHankel matricesexponential generating functionsLah numbersBessel numbersRiordan arraysrook polynomialsStieltjes moment propertyidempotent numbers3-\(q\)-log-convexity
Exact enumeration problems, generating functions (05A15) (q)-calculus and related topics (05A30) Combinatorial inequalities (05A20) Moment problems (44A60) Special sequences and polynomials (11B83) Matrices of integers (15B36)
Related Items (4)
Left multiplication operators on the Riordan group ⋮ Total positivity of some polynomial matrices that enumerate labeled trees and forests. I: Forests of rooted labeled trees ⋮ The Laguerre-Pólya class and combinatorics. Abstracts from the workshop held March 13--19, 2022 ⋮ Analytic combinatorics of coordination numbers of cubic lattices
Uses Software
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