A question of B. Plotkin about the semigroup of endomorphisms of a free group
By E. Formanek. 2001
49 citations recorded by the source corpus.
Subfields: Computational Theory and Mathematics, Geometry and Topology, Mathematical Physics
View Paper: https://www.semanticscholar.org/paper/3e2eb16d518a141a6cf71f3f938f1ec36143d599