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math.RA2025
Nil modules and the envelope of a submodule
David Ssevviiri, Annet Kyomuhangi
Let be a commutative unital ring and be a submodule of an -module . The submodule generated by the envelope of is instrumental in…
math.RA2024
On the Greenlees-May Duality and the Matlis-Greenlees-May Equivalence
Abebaw Tilahun, Mamo S. Amanuel, Ssevviiri David +1
Let A be a commutative unital ring and a an ideal in it. We define and study a-reduced complexes and a-coreduced complexes in both the category of chain complexes of A-modules as w…