Abstract
In the article we show that the sum of two PI-rings is again a PI-ring.
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Additional information
Translated fromAlgebra i Logika, Vol. 34, No. 1, pp. 3–11, January–February, 1995.
Supported by the Russian Foundation for Fundamental Research, grant No. 93-011-01544.
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Beidar, K.I., Mikhalev, A.V. Generalized polynomial identities and rings which are sums of two subrings. Algebr Logic 34, 1–5 (1995). https://doi.org/10.1007/BF00750549
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DOI: https://doi.org/10.1007/BF00750549