Abstract
A G–ring is any commutative ring R with a nonzero identity such that the total quotient ring \(\mathbf {T}(R)\) is finitely generated as a ring over R. A G–ring pair is an extension of commutative rings \(A\hookrightarrow B\), such that any intermediate ring \(A\subseteq R\subseteq B\) is a G–ring. In this paper we investigate the transfer of the G–ring property among pairs of rings sharing an ideal. Our main result is a generalization of a theorem of David Dobbs about G–pairs to rings with zero divisors.
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Izelgue, L., Ouzzaouit, O. (2018). Pairs of Rings Whose All Intermediate Rings Are G–Rings. In: Badawi, A., Vedadi, M., Yassemi, S., Yousefian Darani, A. (eds) Homological and Combinatorial Methods in Algebra. SAA 2016. Springer Proceedings in Mathematics & Statistics, vol 228. Springer, Cham. https://doi.org/10.1007/978-3-319-74195-6_11
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DOI: https://doi.org/10.1007/978-3-319-74195-6_11
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