Finite Bases for Truncated Cyclic Group Flat Semirings with Two Independent Parameters

Qirui Ma, Zidong Gao

For positive integers \(m,n\), let \[ A_{m,n}=(\{1,\ldots,m\}\times\Z_n)\cup\{0\} \] have flat addition and multiplication truncated at degree \(m\). We prove that \(A_{m,n}\) is f…