Abstract
We define a near-commutativity property called the weakly COPE property; and we establish commutativity of weakly COPE rings R satisfying certain additional conditions, which may include a periodicity condition on some subset of R.
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Bell, H.E., Yaqub, A. Near-commutativity and Partial-periodicity Conditions for Rings. Results. Math. 46, 24–30 (2004). https://doi.org/10.1007/BF03322867
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DOI: https://doi.org/10.1007/BF03322867