\(\mathbb{Q}\)-Gorenstein smoothings of surfaces and degenerations of curves

DOI10.4171/RSMUP/136-9zbMath1369.14051arXiv1311.4844OpenAlexW2962942266MaRDI QIDQ509920

Giancarlo Urzúa

Publication date: 15 February 2017

Published in: Rendiconti del Seminario Matematico della Università di Padova (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1311.4844

zbMATH Keywords

moduli spacesminimal model programsurfaces of general type\(\mathbb{Q}\)-Gorenstein smoothings

Mathematics Subject Classification ID

Families, moduli, classification: algebraic theory (14J10) Surfaces of general type (14J29) Minimal model program (Mori theory, extremal rays) (14E30)

Related Items (5)

Geography of minimal surfaces of general type with Z22$\mathbb {Z}_2^2$‐actions and the locus of Gorenstein stable surfaces ⋮ Optimal bounds for T-singularities in stable surfaces ⋮ Simple embeddings of rational homology balls and antiflips ⋮ Milnor fibers and symplectic fillings of quotient surface singularities ⋮ Rational configurations in \(K3\) surfaces and simply-connected \(p_g=1\) surfaces with \(K^2=1,2,3,4,5,6,7,8,9\)

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