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arxiv: 1011.4710 · v2 · pith:CX5XAIXZnew · submitted 2010-11-21 · 🧮 math.AG

Thom polynomials of Morin singularities and the Green-Griffiths-Lang conjecture

classification 🧮 math.AG
keywords conjecturealgebraicmorinsingularitiescomplexgreen-griffiths-langpolynomialsprojective
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The Green-Griffiths-Lang conjecture says that for every complex projective algebraic variety $X$ of general type there exists a proper algebraic subvariety of $X$ containing all nonconstant entire holomorphic curves $f:\mathbb{C} \to X$. We construct a compactification of the invariant jet differentials bundle over complex manifolds motivated by an algebraic model of Morin singularities and we develop an iterated residue formula using equivariant localisation for tautological integrals over it. We show that the polynomial GGL conjecture for a generic projective hypersurface of degree $\mathrm{deg}(X)>2n^{10}$ follows from a positivity conjecture for Thom polynomials of Morin singularities.

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  1. Generalized algebraic Morse inequalities and Hasse-Schmidt jet differentials

    math.AG 2026-04 unverdicted novelty 7.0

    Introduces generalized algebraic Morse inequalities to give a fully algebraic proof of Demailly's theorem on Green-Griffiths jet differentials for manifolds of general type, with an extension to Hasse-Schmidt jet diff...