Marshall Quotients of the Rings $\mathbb{Z}/n\mathbb{Z}$

Lucas Colucci, Mathuzalem Ferreira de Lima, Kaique Matias de Andrade Roberto

We study the Marshall quotient \[ M(n)=M(\mathbb Z/n\mathbb Z) \] obtained from the ring of integers modulo $n$ by quotienting by the square classes of non-zero-divisors. Using ele…