Home / Events / Talk: "Stallings foldings for Z^m x Fn" (J. Delgado, UPC)

Talk: "Stallings foldings for Z^m x Fn" (J. Delgado, UPC)

Abstract. We present an adaptation to the family of free-abelian times free
groups of the classical Stallings procedure for describing subgroups
of the free group as automatons. This approach provides an alternative way of understanding several algorithmic results already proved in [1], and a promising way for attacking new ones. This is a joint work with Enric Ventura.

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