ARMENDARIZ PROPERTY OVER PRIME RADICALS
ARMENDARIZ PROPERTY OVER PRIME RADICALS
We observe from known results that the set of nilpotent elements in Armendariz rings has an important role. The upper nilradical coincides with the prime radical in Armendariz rings. So it can be shown that the factor ring of an Armendariz ring over its prime radical is also Armendariz, with …