On the rigidity of rank gradient in a group of intermediate growth von R. Grigorchuk, R. Kravchenko

Volltext

Schreier Graphs for a Self-Similar Action of the Heisenberg Group von I. Bondarenko, R. Kravchenko

Volltext

On classification of groups generated by 3-state automata over a 2-letter alphabet von I. Bondarenko, R. Grigorchuk, R. Kravchenko, Ye. Muntyan, V. Nekrashevych, D. Savchuk, Z. Šunić

Volltext