Genus 3 normal coverings of the Riemann sphere branched over 4 points
Author(s) -
Yolanda Fuertes,
Manfred Streit
Publication year - 2006
Publication title -
revista matemática iberoamericana
Language(s) - English
Resource type - Journals
eISSN - 2235-0616
pISSN - 0213-2230
DOI - 10.4171/rmi/462
Subject(s) - genus , riemann surface , mathematics , moduli space , quotient , riemann–hurwitz formula , riemann sphere , pure mathematics , automorphism , factorization , algebra over a field , mathematical analysis , geometric function theory , zoology , algorithm , biology
In this paper we study the 5 families of genus 3 compact Riemann surfaces which are normal coverings of the Riemann sphere branched over 4 points from very different aspects: their moduli spaces, the uniform Belyi functions that factorize through the quotient by the automorphism groups and the Weierstrass points of the non hyperelliptic families
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