A PROOF ON POWER-ARMENDARIZ RINGS
Power-Armendariz is a unifying concept of Armendariz and commutative. Let R be a ring and I be a proper ideal of R such that R/I is a power-Armendariz ring. Han et al. proved that if I is a reduced ring without identity then R is power-Armendariz. We find another direct proof of this result to see the concrete forms of various kinds of subsets appearing in the process.
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ISSN: 1976-8605 (Print), 2288-1433 (Online)
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