I-surfaces with one T-singularity
نویسندگان
چکیده
Abstract We classify normal stable surfaces with $$K_X^2 = 1$$ K X 2 = 1 , $$p_g 2$$ p g and $$q=0$$ q 0 a unique singular point which is non-canonical T-singularity, thus exhibiting two divisors in the main component new irreducible of moduli space $${{\overline{{{\mathfrak {M}}}}}}_{1,3}$$ M ¯ , 3 .
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ژورنال
عنوان ژورنال: Bollettino Dell'unione Matematica Italiana
سال: 2021
ISSN: ['2198-2759', '1972-6724']
DOI: https://doi.org/10.1007/s40574-021-00280-x