Algebraic characterization of dendricity. - France Gheeraert; Herman Goulet-Ouellet; Julien Leroy 002; Pierre Stas (CoRR, 2024)

Stability properties for subgroups generated by return words. - France Gheeraert; Herman Goulet-Ouellet; Julien Leroy 002; Pierre Stas (CoRR, 2024)