Backlinks to AdditionalOpenProblems in CoWiki Web (Search all webs)
Results from CoWiki web retrieved at 20:17 (GMT)
A word w is said to be morphically imprimitive if there is a non identity morphism f fixing it, that is, f(w) w . Otherwise (that is, if it is fixed only trivially...
Dejean`s conjecture (now a theorem) states that the largest power avoidable over a k letter alphabet is given by RT(k), and RT(2) 2, RT(3) 7/4, RT(4) 7/5, and...
Is there a positive integer n 2 and words u1, u2, ..., un such that both equalities (u1u2 un)2 u12u22 un2, (u1u2 un)3 u13u23 un3 hold simultaneously...
Let S be a finite set of words over a finite alphabet Sigma;. We say that S is complete if Fact(S ) Sigma; , where Fact(L) denotes the set of all factors of all...
Welcome to the home of CoWiki. This is a web based collaboration area for Combinatorics on Words. If you are a UW person, you can register here. Otherwise, if you...
Statistics for CoWiki Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top contributors for topic save...
Number of topics: 6
 |
|
Copyright © 2008-2025 by the contributing authors. All material on this collaboration platform is the property of the contributing authors. Ideas, requests, problems regarding TWiki? Send feedback