Irreducible components and isolated points in the branch locus of the moduli space of smooth curves

  1. Esteban Gómez González 1
  1. 1 Universidad de Salamanca
    info

    Universidad de Salamanca

    Salamanca, España

    ROR https://ror.org/02f40zc51

Revista:
Boletín de la Sociedad Matemática Mexicana: Tercera Serie

ISSN: 1405-213X,  2296-4495

Ano de publicación: 1996

Volume: 2

Número: 2

Páxinas: 115-128

Tipo: Artigo

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Outras publicacións en: Boletín de la Sociedad Matemática Mexicana: Tercera Serie

Resumo

In this paper we give a description of the isolated points in the branch locus ℬg of the moduli space of smooth curves of genus greater than or equal to three and we study their automorphism group. To obtain this description, we present a rigorous construction of the irreducible components of ℬg as calculated by Cornalba.

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