2 research outputs found
Uniformly balanced words with linear complexity and prescribed letter frequencies
We consider the following problem. Let us fix a finite alphabet A; for any
given d-uple of letter frequencies, how to construct an infinite word u over
the alphabet A satisfying the following conditions: u has linear complexity
function, u is uniformly balanced, the letter frequencies in u are given by the
given d-uple. This paper investigates a construction method for such words
based on the use of mixed multidimensional continued fraction algorithms.Comment: In Proceedings WORDS 2011, arXiv:1108.341
Characterization of the Closest Discrete Approximation of a Line in the 3-Dimensional Space
International audienceThe present paper deals with discrete lines in the -dimensional space. In particular, we focus on the minimal -connected set of closest integer points to a Euclidean line. We propose a definition which leads to geometric, arithmetic and algorithmic characterizations of naive discrete lines in the -dimensional space