ON QUASI COMULTIPLICATION MODULES OVER PULLBACK RINGS
نویسندگان
چکیده
منابع مشابه
Finitely Generated Modules over Pullback Rings
The purpose of this paper is to outline a new approach to the classii-cation of nitely generated indecomposable modules over certain kinds of pullback rings. If R is the pullback of two hereditary noetherian serial rings over a common semi{simple artinian ring, then this classiication can be divided into the classiica-tion of indecomposable artinian modules and those modules over the coordinate...
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Let $ m , n in mathbb{N}$, $D$ be a division ring, and $M_{m times n}(D)$ denote the bimodule of all $m times n$ matrices with entries from $D$. First, we characterize one-sided submodules of $M_{m times n}(D)$ in terms of left row reduced echelon or right column reduced echelon matrices with entries from $D$. Next, we introduce the notion of a nest module of matrices with entries from $D$. We ...
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ژورنال
عنوان ژورنال: International Electronic Journal of Algebra
سال: 2019
ISSN: 1306-6048
DOI: 10.24330/ieja.586980