1 citations · 2 across the 7 of their papers we have counts for
3 papers · 1 filter
Stability properties for subgroups generated by return words
France Gheeraert, Herman Goulet-Ouellet, Julien Leroy +1
Return words are a classical tool for studying shift spaces with low factor complexity. In recent years, their projection inside groups have attracted some attention, for instance…
Algebraic characterization of dendricity
France Gheeraert, Herman Goulet-Ouellet, Julien Leroy +1
Dendric shift spaces simultaneously generalize codings of regular interval exchanges and episturmian shift spaces, themselves both generalizations of Sturmian words. One of the key…
String attractors and bi-infinite words
Pierre Béaur, France Gheeraert, Benjamin Hellouin de Menibus
String attractors are a combinatorial tool coming from the field of data compression. It is a set of positions within a word which captures an occurrence of every factor. While one…