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arXiv · 1909.07761

Effective computation of degree bounded minimal models for GCDA's

Victor Manero·Miguel Ángel Marco Buzunariz
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Abstract

Given a finitely presented Graded Commutative Differential Algebra (GCDA), we present a method to compute its minimal model, together with a map that is a quasi-isomorphism up to a given degree. The method works by adding generators one by one. We also provide a specific implementation of the method. We also provide two criteria for i-formality, one necessary and one sufficient.

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Victor Manero, Miguel Ángel Marco Buzunariz. 2019-09-17. Effective computation of degree bounded minimal models for GCDA's. https://doi.org/10.2140/jsag.2020.10.25

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