Closure-interior duality over complete local rings
نویسندگان
چکیده
We define a duality operation connecting closure operations, interior and test ideals, describe how the acts on common constructions such as trace, torsion, tight integral closures, divisible submodules. This generalizes relationship between demonstrated by Epstein Schwede (2014) allows us to extend commonly used results ideals operations those above.
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ژورنال
عنوان ژورنال: Rocky Mountain Journal of Mathematics
سال: 2021
ISSN: ['0035-7596', '1945-3795']
DOI: https://doi.org/10.1216/rmj.2021.51.823