I-surfaces with one T-singularity

We classify normal stable surfaces with K X 2 = 1 , p g = 2 and q = 0 with a unique singular point which is a non-canonical T-singularity, thus exhibiting two divisors in the main component and a new irreducible component of the moduli space of stable surfaces M ¯ 1 , 3 .

Saved in:
Bibliographic Details
Published in:Bollettino della Unione matematica italiana (2008) 2022-03, Vol.15 (1-2), p.173-190
Main Authors: Franciosi, Marco, Pardini, Rita, Rana, Julie, Rollenske, Sönke
Format: Article
Language:English
Subjects:
Mathematics
Mathematics and Statistics
Singularities
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We classify normal stable surfaces with K X 2 = 1 , p g = 2 and q = 0 with a unique singular point which is a non-canonical T-singularity, thus exhibiting two divisors in the main component and a new irreducible component of the moduli space of stable surfaces M ¯ 1 , 3 .
ISSN:1972-6724
2198-2759
DOI:10.1007/s40574-021-00280-x