1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.CO2003★ 1 cited
Avoiding large squares in infinite binary words
Narad Rampersad, Jeffrey Shallit, Ming-wei Wang
We consider three aspects of avoiding large squares in infinite binary words. First, we construct an infinite binary word avoiding both cubes xxx and squares yy with |y| >= 4; our…
math.CO2003
Cubefree binary words avoiding long squares
Narad Rampersad, Jeffrey Shallit, Ming-wei Wang
Entringer, Jackson, and Schatz conjectured in 1974 that every infinite cubefree binary word contains arbitrarily long squares. In this paper we show this conjecture is false: there…
math.CO2000
On a construction of Friedman
Jeffrey Shallit, Ming-wei Wang
H. Friedman obtained remarkable results about the longest finite sequence such that for all the word is not a subsequence of . In this note we…