论文标题
三元无限词的属性
Properties of a Ternary Infinite Word
论文作者
论文摘要
我们研究三元无限单词p = 01210210210121021021012 ...的属性,即映射h:0-> 01,1-> 21,2-> 0的固定点。我们确定其因子复杂性,关键指数,并证明其是2平衡的。我们计算其阿贝尔的复杂性,并确定其双重因素的长度。最后,我们从避免因素方面给出了P的表征。
We study the properties of the ternary infinite word p = 012102101021012101021012 ... , that is, the fixed point of the map h:0->01, 1->21, 2->0. We determine its factor complexity, critical exponent, and prove that it is 2-balanced. We compute its abelian complexity and determine the lengths of its bispecial factors. Finally, we give a characterization of p in terms of avoided factors.