Let Fn denote the free group of rank n generated by x1, x2,..., xn. We say that y ∈ Fn is a primitive element of Fn if it is contained in a set of free generators of Fn. In this note we construct, for ...

We construct a series of generic elements of free Lie algebras. New almost primitive and test elements were found. We present an example of an almost primitive element which is not generic. Journal ...