Hokkaido Mathematical Journal

Graded weak comultiplication modules

Rashid ABU-DAWWAS, Malik BATAINEH, and Adeela DA'KEEK

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Let $G$ be a group with identity $e$, $R$ be a $G$-graded ring and $M$ be a $G$-graded $R$-module. In this article, we introduce the concept of graded weak comultiplication modules. A graded $R$-module $M$ is said to be graded weak comultiplication if for every graded prime $R$-submodule $N$ of $M$, $N=(0:_{M}I)$ for some graded ideal $I$ of $R$. We study graded weak comultiplication modules and give several results.

Article information

Hokkaido Math. J., Volume 48, Number 2 (2019), 253-261.

First available in Project Euclid: 11 July 2019

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Digital Object Identifier

Mathematical Reviews number (MathSciNet)

Zentralblatt MATH identifier

Primary: 13A02: Graded rings [See also 16W50]

graded weak comultiplication modules graded multiplication modules graded modules


ABU-DAWWAS, Rashid; BATAINEH, Malik; DA'KEEK, Adeela. Graded weak comultiplication modules. Hokkaido Math. J. 48 (2019), no. 2, 253--261. doi:10.14492/hokmj/1562810507. https://projecteuclid.org/euclid.hokmj/1562810507

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