Free groups defined by finite $p$-automata

For every odd prime $p$ we construct two $p$-automata with 14 inner states and prove that the group generated by 2 automaton permutations defined at their states is a free group of rank 2.

Bibliographic Details
Main Authors: A.P. Krenevych, A.S. Oliynyk
Format: Article
Language:English
Published: Oles Honchar Dnipro National University 2023-12-01
Series:Researches in Mathematics
Subjects:
Online Access:https://vestnmath.dnu.dp.ua/index.php/rim/article/view/409/409