Agrarian and $L^2$-invariants
نویسندگان
چکیده
We develop the theory of agrarian invariants, which are algebraic counterparts to $L^2$-invariants. Specifically, we introduce notions Betti numbers, acyclicity, torsion and polytope for finite free $G$-CW-co
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ژورنال
عنوان ژورنال: Fundamenta Mathematicae
سال: 2021
ISSN: ['0016-2736', '1730-6329']
DOI: https://doi.org/10.4064/fm808-4-2021