2597 search results - page 7 / 520 » On numbers of Davenport-Schinzel sequences |
BMCBI
2010
13 years 7 months ago
2010
APAL
2006
13 years 7 months ago
2006
CORR
2006
Springer
13 years 7 months ago
2006
Springer
An infinite word has the property Rm if every factor has exactly m return words. Vuillon showed that R2 characterizes Sturmian words. We prove that a word satisfies Rm if its compl...
MOC
2000
13 years 7 months ago
2000
CORR
2010
Springer
13 years 7 months ago
2010
Springer
A coding method using binary sequences is presented for different computation problems related to Catalan numbers. This method proves in a very easy way the equivalence of these pr...