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arXiv · 1707.01981

An stratification of $B^4(2,K_C)$ over a general curve

Abel Castorena·Graciela Reyes-Ahumada
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Abstract

For a general curve C of genus $g\geq 10$, we show that the Brill- Noether locus $B^4(2,K_C)$ contains irreducible sub-varieties $B_3\supset B_4 \supset \cdots \supset B_n$, where $B_n$ is of dimension $3g-10-n$ and $B_3$ is an irreducible component of the expected dimension $3g-13$.

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Abel Castorena, Graciela Reyes-Ahumada. 2017-07-06. An stratification of $B^4(2,K_C)$ over a general curve. https://arxiv.org/abs/1707.01981

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