Open RobinHankin opened 5 years ago
Lyndon and Schutzenberger 1962 "The equation a^m - b^n c^p in a free group", define a primitive word to be one that is not of the form a^m for any m>1.
Lyndon and Schutzenberger 1962 "The equation a^m - b^n c^p in a free group", define a primitive word to be one that is not of the form a^m for any m>1.