Notes on the Schreier graphs of the Grigorchuk group
Yaroslav Bogdanovich Vorobets · Contemporary mathematics - American Mathematical Society · 2012
The paper is concerned with the space of the marked Schreier graphs of the Grigorchuk group and the action of the group on this space. In particular, we describe the invariant set of the Schreier graphs corresponding to the action on the boundary of the binary rooted tree and dynamics of the group action restricted to this invariant set.