Some change of rings results on (n, m)-SG modules and (n, m)-SG rings
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DOI: 10.1080/00927872.2020.1754843
Abstract: Abstract Let and be fixed integers and R be a ring. We show that R is (n, k)-SG with if and only if is -SG with We also give an example of a 2-SG-Dedekind domain… read more here.
Keywords: change rings; modules rings; results modules; rings results ... See more keywords
Two filtration results for modules with applications to the Auslander condition
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DOI: 10.4064/cm7678-10-2018
Abstract: Under some strong cograde conditions, we obtain two different filtrations of modules in terms of the properties of cotransposes of modules with respect to a semidualizing bimodule. Then we apply these two filtrations of modules… read more here.
Keywords: modules applications; results modules; condition; filtration results ... See more keywords