arXiv · 1007.3091
We describe the tautological ring of the moduli space of $n$-pointed curves of genus one of compact type. It is proven that it is a Gorenstein algebra.
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Mehdi Tavakol. 2010-07-19. The tautological ring of $M_{1,n}^{ct}$. https://arxiv.org/abs/1007.3091
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