Browsing by Author "Argachew, Tewodros"

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    On the Length of D-Module
    (Addis Ababa University, 2014-08-08) Argachew, Tewodros; Abebew, Tilahun (PhD)
    This paper is concerned on the basic properties of weyl algebra, and length of 􀜦- modules over the weyl algebra. I have only tied to present the length of A3 –modules and its composition series by considering polynomial rings with three variables.