Involutory Cayley graphs of polynomial and power series rings over the ring of integers modulo $n$

Hamide Keshavarzi, Afshin Amini, Babak Amini

Let $R$ be a commutative ring with identity. The involutory Cayley graph $\mathcal{G}(R)$ of $R$ is defined as the graph whose vertex set is the set of elements of $R$, where two v…