Abstract | ||
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Let $C$ be a non-hyperelliptic algebraic curve. It is known that its canonical image is the intersection of the quadrics that contain it, except when $C$ is trigonal (that is, it has a linear system of degree 3 and dimension 1) or isomorphic to a plane quintic (genus 6). In this context, we present a method to decide whether a given algebraic curve is trigonal, and in the affirmative case to compute a map from $C$ to the projective line whose fibers cut out the linear system. |
Year | Venue | Keywords |
---|---|---|
2011 | Clinical Orthopaedics and Related Research | algebraic geometry,algebraic curve,symbolic computation,linear system |
Field | DocType | Volume |
Topology,Combinatorics,Hyperelliptic curve,Projective line,Family of curves,Algebraic curve,Algebraic variety,Lie algebra,Mathematics,Algebraically closed field,Polar curve | Journal | abs/1104.2 |
Citations | PageRank | References |
2 | 0.65 | 2 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Josef Schicho | 1 | 121 | 21.43 |
David Sevilla | 2 | 2 | 1.66 |