arXiv · 1712.04975
Koszuality of the $\mathcal V^{(d)}$ dioperad
Abstract
Define a $\mathcal V^{(d)}$-algebra as an associative algebra with a symmetric and invariant co-inner product of degree $d$. Here, we consider $\mathcal V^{(d)}$ as a dioperad which includes operations with zero inputs. We show that the quadratic dual of $\mathcal V^{(d)}$ is $(\mathcal V^{(d)})^!=\mathcal V^{(-d)}$ and prove that $\mathcal V^{(d)}$ is Koszul. We also show that the corresponding properad is not Koszul contractible.
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Kate Poirier, Thomas Tradler. 2017-12-13. Koszuality of the $\mathcal V^{(d)}$ dioperad. https://arxiv.org/abs/1712.04975
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