Radial functions on free groups and a decomposition of the regular representation into irreducible components.
Reduced Forms for Quadratic Words and Spines of 2-manifolds.
Remarks on Varieties of Topological Groups
Representation of order automorphisms by words.
Representations of a free group of rank two by time-varying Mealy automata
In the group theory various representations of free groups are used. A representation of a free group of rank two by the so-calledtime-varying Mealy automata over the changing alphabet is given. Two different constructions of such automata are presented.
Representing lattices by homotopy groups of graphs
In this paper we represent every lattice by subgroups of free groups using the concept of the homotopy group of a graph.
Residual Properties of Free Groups. III.
Restricted walks in regular trees.
Rings of Fricke Characters and Automorphism Groups of Free Groups.