5 citations · 6 across the 5 of their papers we have counts for
3 papers · 1 filter
On Riordan groups involving formal semi-Laurent series and their Lie group structure
Dariusz Bugajewski, Dawid Bugajewski, Xiao-Xiong Gan +1
The main goal of this paper is to introduce and to investigate properties of generalized Riordan arrays and generalized Riordan groups that involve formal semi-Laurent series. In p…
On the recursive and explicit form of the general J.C.P. Miller formula with applications
Dariusz Bugajewski, Dawid Bugajewski, Xiao-Xiong Gan +1
The famous J.C.P. Miller formula provides a recurrence algorithm for the composition , where is the formal binomial series and is a formal power series, howe…
On composition and Right Distributive Law for formal power series of multiple variables
Dariusz Bugajewski, Alessia Galimberti, Piotr Maćkowiak
In the first part of the paper we prove a necessary and sufficient condition for the existence of the composition of formal power series in the case when the outer series is a seri…