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arXiv · 2101.03152

Stability of pencils of plane sextics and Halphen pencils of index two

Aline Zanardini
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Abstract

We study the stability of pencils of plane sextics in the sense of geometric invariant theory. In particular, we obtain a complete and geometric description of the stability of Halphen pencils of index two.

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Aline Zanardini. 2021-01-08. Stability of pencils of plane sextics and Halphen pencils of index two. https://doi.org/10.1007/s00229-022-01423-w

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