English

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

Algebraic Geometry 2015-09-17 v2

Abstract

The Green-Griffiths-Lang conjecture says that for every complex projective algebraic variety XX of general type there exists a proper algebraic subvariety of XX containing all nonconstant entire holomorphic curves f:CXf:\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 deg(X)>2n10\mathrm{deg}(X)>2n^{10} follows from a positivity conjecture for Thom polynomials of Morin singularities.

Keywords

Cite

@article{arxiv.1011.4710,
  title  = {Thom polynomials of Morin singularities and the Green-Griffiths-Lang conjecture},
  author = {Gergely Berczi},
  journal= {arXiv preprint arXiv:1011.4710},
  year   = {2015}
}

Comments

37 pages