It is proved that the seriality of the group ring of a finite group over a field depends only on the characteristic of the field.
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Translated from Zapiski Nauchnykh Seminarov POMI, Vol. 423, 2014, pp. 57–66.
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Volkov, Y., Kukharev, A. & Puninski, G. The Seriality of the Group Ring of a Finite Group Depends Only on the Characteristic of the Field. J Math Sci 209, 515–521 (2015). https://doi.org/10.1007/s10958-015-2509-z
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DOI: https://doi.org/10.1007/s10958-015-2509-z