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19982005
most citedThe projective invariants of ordered points on the line

18 citations · 32 across the 7 of their papers we have counts for

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math.CO1998

Recursions, formulas, and graph-theoretic interpretations of ramified coverings of the sphere by surfaces of genus 0 and 1

Ravi Vakil

We derive a closed-form expression for all genus 1 Hurwitz numbers, and give a simple new graph-theoretic interpretation of Hurwitz numbers in genus 0 and 1. (Hurwitz numbers essen…