Canonical singularities conjecture for Kontsevich moduli spaces
Canonical singularities conjecture for Kontsevich moduli spaces
Let be a general hypersurface of degree , and let be the Kontsevich moduli space of degree- stable maps to . Canonical singularities conjecture. If and , then is a normal, -Gorenstein variety with only canonical singularities. If , , then has the same properties. This is the corresponding assertion for a general hypersurface, strengthening the established stack-theoretic results discussed earlier; the supplied text gives no resolution status.
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Primary source
Jason Starr, “The Kodaira dimension of spaces of rational curves on low degree hypersurfaces”, arXiv:math/0305432 (2003).
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