Total Positivity of Quasi-Riordan Arrays

2024/06/11 by Tian-Xiao He, Roksana Słowik, He, Tian-Xiao +1 · 1 citation
Computer Science · Engineering · #05A05 #05A15 #05A19 #11B83 #15A06 #15B36 #Cellular Automata and Applications #Coding theory and cryptography #Combinatorics (math.CO) #FOS: Mathematics #graph theory and CDMA systems

paper · pdf · doi:10.48550/arxiv.2406.07120

openalex publication_date 2024/06/11 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

In this paper the total positivity of quasi-Riordan arrays is investigated with use of the sequence characterization of quasi-Riordan arrays. Due to the correlation between quasi-Riordan arrays and Riordan arrays, this study is an in-depth discussion of the total positivity of Riordan arrays.

Cited by

• Sequence Characterization of Multiple Almost-Riordan Arrays and Their Compressions

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