IPL
2008
13 years 4 months ago
2008
We define Markoff words as certain factors appearing in bi-infinite words satisfying the Markoff condition. We prove that these words coincide with central words, yielding a new c...
CAI
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. This survey paper contains a description of some recent results concerning Sturmian and episturmian words, with particular emphasis on central words. We list fourteen cha...