Conjugate Words
We define a pair of words in A∗ of the form uv and vu as conjugate: the conjugates of a word are thus its circular shifts. Two words are conjugate in this sense if they are conjugate in the sense of group theory as elements of the free group generated by A.
Read more about this topic: Free Monoid
Famous quotes containing the word words:
“Over, over, there is a soft place in my heart for all that is over, no, for the being over, words have been my only loves, not many.”
—Samuel Beckett (1906–1989)