Abstract
In the paper conditions are found under which the A∞-structure on the homology of a differential algebra degenerates. Examples of such algebras are given. In particular, it is shown that the A∞-algebra structure on the Milnor coalgebra degenerates, and that if the cohomology of a topological space is a polynomial algebra, then the A∞-algebra structure on it degenerates.
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Smirnov, V.A. A Degeneracy Criterion for A∞-Structures. Mathematical Notes 69, 827–832 (2001). https://doi.org/10.1023/A:1010238700642
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DOI: https://doi.org/10.1023/A:1010238700642