Abstract
After recalling briefly the main properties of the amalgamated duplication of a ring R along an ideal I, denoted by $R\bowtie I$, see M. D’Anna and M. Fontana, to appear in J. Algebra Appl., we restrict our attention to the study of the properties of $R\bowtie I$, when I is a multiplicative canonical ideal of R, see W. J. Heinzer, J. A. Huckaba and I. J. Papick, Comm. Algebra. In particular, we study when every regular fractional ideal of $R\bowtie I$ is divisorial.
Citation
Marco D’Anna. Marco Fontana. "The amalgamated duplication of a ring along a multiplicative-canonical ideal." Ark. Mat. 45 (2) 241 - 252, October 2007. https://doi.org/10.1007/s11512-006-0038-1
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