Sökning: "Accola"

Hittade 2 avhandlingar innehållade ordet Accola.

1. 1. Cyclic Trigonal Riemann Surfaces of Genus 4

   Författare :Daniel Ying; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Riemann surface; trigonal morphism; Accola; genus 4; MATHEMATICS; MATEMATIK;

   Sammanfattning : A closed Riemann surface which can be realized as a 3-sheeted covering of the Riemann sphere is called trigonal, and such a covering is called a trigonal morphism. Accola showed that the trigonal morphism is unique for Riemann surfaces of genus g ≥ 5. This thesis will characterize the Riemann surfaces of genus 4 wiht non-unique trigonal morphism. LÄS MER

3. 2. On the Moduli Space of Cyclic Trigonal Riemann Surfaces of Genus 4

   Författare :Daniel Ying; Milagros Izquierdo; David Singerman; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Riemann surface; Riemann sphere; Trigonal morphism; MATHEMATICS; MATEMATIK;

   Sammanfattning : A closed Riemann surface which can be realized as a 3-sheeted covering of the Riemann sphere is called trigonal, and such a covering is called a trigonal morphism. Accola showed that the trigonal morphism is unique for Riemann surfaces of genus g ≥ 5. LÄS MER