On the cone of effective 2-cycles on \(\overline{M}_{0,7}\)

DOI10.1007/s40879-015-0072-2zbMath1337.14028arXiv1501.01736OpenAlexW2178288651MaRDI QIDQ904664

Luca Schaffler

Publication date: 13 January 2016

Published in: European Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1501.01736

zbMATH Keywords

conesmoduli of curveseffective cycles

Mathematics Subject Classification ID

Intersection theory, characteristic classes, intersection multiplicities in algebraic geometry (14C17) Families, moduli of curves (algebraic) (14H10) Algebraic cycles (14C25)

Related Items (8)

Cones of special cycles of codimension 2 on orthogonal Shimura varieties ⋮ The dual complex of \({\overline{M}_{0,n}}\) via phylogenetics ⋮ Extremality of rational tails boundary strata in \(\overline{\mathscr{M}}_{g,n}\) ⋮ On the effective cone of higher codimension cycles in \(\overline{\mathcal{M}}_{g,n} \) ⋮ On the cone of effective surfaces on $\overline{\mathcal A}_3$ ⋮ Morphisms and faces of pseudo-effective cones ⋮ Effective cycles on the symmetric product of a curve, I: the diagonal cone ⋮ Boundary complexes of moduli spaces of curves in higher genus

Cites Work

• The cones of effective cycles on projective bundles over curves
• Extremal divisors on moduli spaces of rational curves with marked points
• The codimension-two homology of the moduli space of stable curves is algebraic
• A counterexample to Fulton's conjecture on \(\overline M_{0,n}\).
• Moduli spaces of weighted pointed stable curves.
• Effective curves on \(\overline{\mathrm{M}}_{0,n}\) from group actions
• Towards the ample cone of \overline{𝑀}_{𝑔,𝑛}
• Zariski decompositions of numerical cycle classes
• Rigid curves on $\bar M_{0,n}$ and arithmetic breaks
• Contractible Extremal Rays on \overline{M}_{0,n}
• Pseudoeffective and nef classes on abelian varieties
• The Cox ring of $\overline {M}_{0,6}$
• Pointed trees of projective spaces
• Intersection Theory of Moduli Space of Stable N-Pointed Curves of Genus Zero
• A simplicial approach to effective divisors in M¯0,n
• Hypertrees, projections, and moduli of stable rational curves
• Extremal higher codimension cycles on moduli spaces of curves
• Brill–Noether loci in codimension two
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