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» Unbordered factors and Lyndon words
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DM
2008
61views more  DM 2008»
13 years 8 months ago
Unbordered factors and Lyndon words
Jean-Pierre Duval, Tero Harju, Dirk Nowotka
JACM
2007
92views more  JACM 2007»
13 years 9 months ago
Periodicity and unbordered words: A proof of the extended duval conjecture
The relationship between the length of a word and the maximum length of its unbordered factors is investigated in this paper. Consider a finite word w of length n. We call a word...
Tero Harju, Dirk Nowotka
ICALP
2009
Springer
14 years 10 months ago
The Ehrenfeucht-Silberger Problem
We consider repetitions in words and solve a longstanding open problem about the relation between the period and the length of its longest unbordered factor. A word u is called bor...
Stepan Holub, Dirk Nowotka
DLT
2008
13 years 11 months ago
On the Relation between Periodicity and Unbordered Factors of Finite Words
Finite words and their overlap properties are considered in this paper. Let w be a finite word of length n with period p and where the maximum length of its unbordered factors equ...
Stepan Holub, Dirk Nowotka