In a recent paper with L. Q. Zamboni, the authors introduced the class of
*$\vartheta$-episturmian* words. An infinite word over $A$ is standard
$\vartheta$-episturmian, where $\vartheta$ is an involutory antimorphism of
$A^{\*}$, if its set of …
In a recent paper with L. Q. Zamboni the authors introduced the class of
*$\vartheta$-episturmian* words, where $\vartheta$ is an involutory
antimorphism of the free monoid $A^{*}$. In this paper, we introduce and study …
We study some classes of infinite words that generalize standard episturmian
words, defined by replacing the reversal operator with an arbitrary involutory
antimorphism $\vartheta$ of $A^{\*}$. An analysis of the relations occurring among
such …