Abstract
A free resolution (R, d + h) → (M, d) for a DG-module (M, d) over a DG-algebra (A, d) is constructed in the sense of a perturbation of the differential in a free bigraded resolution (R, d) → M of the underlying graded module M over an underlying graded algebra A.
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Translated from Sovremennaya Matematika i Ee Prilozheniya (Contemporary Mathematics and Its Applications), Vol. 43, Topology and Its Applications, 2006.
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Kadeishvili, T., Real, P. Free resolutions for differential modules over differential algebras. J Math Sci 152, 307–322 (2008). https://doi.org/10.1007/s10958-008-9072-9
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DOI: https://doi.org/10.1007/s10958-008-9072-9