The tautological ring of $M_{1,n}^{ct}$

Mehdi Tavakol

arxiv: 1007.3091 · v1 · pith:POUBVNU4new · submitted 2010-07-19 · 🧮 math.AG

The tautological ring of M_(1,n)^(ct)

Mehdi Tavakol This is my paper

classification 🧮 math.AG

keywords ringtautologicalalgebracompactcurvesdescribegenusgorenstein

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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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The tautological ring of M_(1,n)^(ct)

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