Products of Riordan arrays of finite orders

We prove that every Riordan array over C whose main diagonal consists only of ones can be written as a product of at most five Riordan arrays of finite orders.

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of algebraic combinatorics 2022-12, Vol.56 (4), p.1055-1062
1. Verfasser:	Słowik, Roksana
Format:	Artikel
Sprache:	eng
Schlagworte:	Arrays Combinatorics Computer Science Convex and Discrete Geometry Group Theory and Generalizations Lattices Mathematics Mathematics and Statistics Order Ordered Algebraic Structures
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	We prove that every Riordan array over C whose main diagonal consists only of ones can be written as a product of at most five Riordan arrays of finite orders.
ISSN:	0925-9899 1572-9192
DOI:	10.1007/s10801-022-01145-y