Second flip in the Hassett–Keel program: a local description

DOI10.1112/S0010437X16008290zbMath1403.14039OpenAlexW2617593718MaRDI QIDQ4978612

Maksym Fedorchuk, Frederick van der Wyck, David Ishii Smyth, Jarod Alper

Publication date: 25 August 2017

Published in: Compositio Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/s0010437x16008290

zbMATH Keywords

moduli of curvesHassett-Keel program

Mathematics Subject Classification ID

Group actions on varieties or schemes (quotients) (14L30) Families, moduli of curves (algebraic) (14H10) Stacks and moduli problems (14D23)

Related Items

ON THE FIRST STEPS OF THE MINIMAL MODEL PROGRAM FOR THE MODULI SPACE OF STABLE POINTED CURVES, Extremality of rational tails boundary strata in \(\overline{\mathscr{M}}_{g,n}\), Singularities with \(\mathbb{G}_m\)-action and the log minimal model program for \(\overline{\mathcal{M}}_g\), Birational models of \(\mathcal{M}_{2,2}\) arising as moduli of curves with nonspecial divisors, A smooth compactification of the space of genus two curves in projective space: via logarithmic geometry and Gorenstein curves, VGIT presentation of the second flip of \(\overline{M}_{2,1}\), Stable log surfaces, admissible covers, and canonical curves of genus 4, On some modular contractions of the moduli space of stable pointed curves, Second flip in the Hassett–Keel program: existence of good moduli spaces, Modular compactifications of \(\mathcal{M}_{2,n}\) with Gorenstein curves, Unnamed Item, A family of divisors on \(\overline{\mathcal{M}}_{g,n}\) and their log canonical models

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