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arXiv · 1803.03973

Gorenstein stable log surfaces with $(K_X+Λ)^2=p_g(X,Λ)-1$

Jingshan Chen
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Abstract

In this paper, we will give a complete classification of Gorenstein stable log surfaces $(X,Λ)$ with $(K_X+Λ)^2=p_g(X,Λ)-1$, where $p_g(X,Λ):=h^0(X,K_X+Λ)$. In particular, we classify Gorenstein stable surfaces with $K_X^2=p_g-1$.

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BibTeXRIS

Jingshan Chen. 2020-04-09. Gorenstein stable log surfaces with $(K_X+Λ)^2=p_g(X,Λ)-1$. https://arxiv.org/abs/1803.03973

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