Local duality for connected <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:mi mathvariant="double-struck">Z</mml:mi></mml:math>-algebras
نویسندگان
چکیده
We develop basic homological machinery for Z-algebras in order to prove a version of local duality Ext-finite connected Z-algebras. As an application, we compare two notions regularity such algebras.
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ژورنال
عنوان ژورنال: Journal of Pure and Applied Algebra
سال: 2021
ISSN: ['1873-1376', '0022-4049']
DOI: https://doi.org/10.1016/j.jpaa.2021.106676