a1 LIAFA, Université Paris VII, Case 7014, 2 place Jussieu, 75251 Paris Cedex 05, France; firstname.lastname@example.org.
a2 IAMI, NCR, Viale Morgagni 67/a, 50134 Firenze, Italy; email@example.com.
Here we give a characterization of Arnoux–Rauzy sequences by the way of the lexicographic orderings of their alphabet.
(Received April 2002)
(Accepted November 2002)
(Online publication February 15 2003)
Mathematics Subject Classification: