no code implementations • 16 Feb 2022 • Pamela Fleischmann, Tero Harju, Lukas Haschke, Jonas Höfer, Dirk Nowotka
The shuffle product \(u\shuffle v\) of two words \(u\) and \(v\) is the set of all words which can be obtained by interleaving \(u\) and \(v\).
no code implementations • 16 Feb 2022 • Pamela Fleischmann, Lukas Haschke, Annika Huch, Annika Mayrock, Dirk Nowotka
We present a full characterisation as well as the index of the congruence for $m=1$.
