Pieter Senden

activity

20202026

most citedTwisted Conjugacy in Direct Products of Groups

8 citations · 16 across the 9 of their papers we have counts for

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2 papers · 1 filter

math.GR2022★ 1 cited

The Reidemeister spectrum of direct products of nilpotent groups

Pieter Senden

We investigate the Reidemeister spectrum of direct products of nilpotent groups. More specifically, we prove that the Reidemeister spectra of the individual factors yield complete…

math.GR2022

The Reidemeister spectrum of finite abelian groups

Pieter Senden

For a finite abelian group $A$ , the Reidemeister number of an endomorphism $φ$ equals the size of $Fix (φ)$ , the set of fixed points of $φ$ . Consequently, the Reidemeister…