C. Karolus

collaborators

2 papers

math.NT2018

Composite polynomials in linear recurrence sequences

Clemens Fuchs, Christina Karolus

Let $(G_{n} (x))_{n = 0}^{\infty}$ be a $d$ -th order linear recurrence sequence having polynomial characteristic roots, one of which has degree strictly greater than the others. Moreover,…

math.NT2017

Decomposable polynomials in second order linear recurrence sequences

Clemens Fuchs, Christina Karolus, Dijana Kreso

We study elements of second order linear recurrence sequences $(G_{n})_{n = 0}^{\infty}$ of polynomials in $C [x]$ which are decomposable, i.e. representable as $G_{n} = g \circ h$ …