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Counting the hyperplane sections with fixed invariants of a plane quintic

Charles Cadman·Radu Laza
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Abstract

We use three different methods to count the number of lines in the plane whose intersection with a fixed general quintic has fixed cross-ratios. We compare and contrast these methods, shedding light on some classical ideas which underly modern techniques.

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Charles Cadman, Radu Laza. 2007-12-04. Counting the hyperplane sections with fixed invariants of a plane quintic. https://arxiv.org/abs/math/0608463

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