Quadruple covers and Gorenstein stable surfaces with K^2=1 and χ=2

Quadruple covers and Gorenstein stable surfaces with K^2=1 and χ=2

In this thesis we study Gorenstein stable surfaces with K 2X = 1 and \chi(\ko_X) = 2. These arise as quadruple covers of the projective plane and we give the precise relation between the structure of the cover and the canonical ring. We then use these results to study some strata of the moduli sp...

Whakaahuatanga katoa

I tiakina i:
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Kaituhi matua: Do, Anh Thi
Ētahi atu kaituhi: Rollenske, Sönke (Prof. Dr.) (BetreuerIn (Doktorarbeit))
Hōputu: Dissertation
Reo:Ingarihi
I whakaputaina: Philipps-Universität Marburg 2021
Ngā marau:
Quadruple covers Algebraic geometry Gorenstein stable surfaces moduli space mathematics singularities Algebraic geometry semi-log-canonical sin
Mathematik
Vierfache verzweigte Überlagerungen Algebraische Geometrie Gorenstein stabile Flächen Modulraum Mathematik Singuläritäten Algebraische Geometrie
Mathematics
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Whakaahuatanga
Whakarāpopototanga:In this thesis we study Gorenstein stable surfaces with K 2X = 1 and \chi(\ko_X) = 2. These arise as quadruple covers of the projective plane and we give the precise relation between the structure of the cover and the canonical ring. We then use these results to study some strata of the moduli space \overline{\mathfrak{M}_1,2.
Whakaahuatanga ōkiko:85 Seiten
DOI:10.17192/z2021.0299

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