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2022-12-19T04:15:44Z
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$π_1$ of smooth points of a log del Pezzo surface is finite : I
Gurjar, R. V.
138974
415
application/pdf
A log del Pezzo surface is a normal projective surface $S$ defined over the field of complex numbers, such that $S$ has at most quotient singularities and $-K_S$ is ample, where $K_S$ denotes the canonical divisor. The main result of this work is the following theorem: \proclaimit{Theorem.}{Let $S$ be a log del Pezzo surface. Then the fundamental group of the space of smooth points of $S$ is finite.} We also give a quite precise description of the singularities of $S$ when $S$ has Picard group of rank 1.
departmental bulletin paper
Graduate School of Mathematical Sciences, The University of Tokyo
1994
application/pdf
Journal of mathematical sciences, the University of Tokyo
1
1
137
180
AA11021653
13405705
https://repository.dl.itc.u-tokyo.ac.jp/record/40376/files/jms010104.pdf
eng