A comparison of dg algebra resolutions with prime residual characteristic
نویسندگان
چکیده
Abstract In this article, we fix a prime integer p and compare certain dg algebra resolutions over local ring whose residue field has characteristic p. Namely, show that given closed surjective map between such algebras there is precise description for the minimal model in terms of acyclic closure latter quotient former. A first application homotopy Lie abelian. We also use these calculations to deviations enjoy rigidity properties which detect (quasi-)complete intersection property.
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ژورنال
عنوان ژورنال: Quarterly Journal of Mathematics
سال: 2023
ISSN: ['0033-5606', '1464-3847']
DOI: https://doi.org/10.1093/qmath/haad006