A non-commutative differential module approach to Alexander modules
نویسندگان
چکیده
Abstract The theory of R. Crowell on derived modules is approached within the non-commutative differential modules. We also seek analogies to cotangent complex from differentials in commutative ring setting. Finally, we give examples motivated Galois coverings curves.
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ژورنال
عنوان ژورنال: Forum Mathematicum
سال: 2021
ISSN: ['1435-5337', '0933-7741']
DOI: https://doi.org/10.1515/forum-2020-0224