The invariance of the type of a $v$-palindrome

Abstract

The notion of a $v$-palindrome is recently introduced by the author. Later, the author defined the notion of the type of a $v$-palindrome $n$ with respect to a number $m$ which can be repeatedly concatenated to form $n$. We prove that this notion of type is invariant over all $m$.

10 pages, 6 tables