Uniform rational polytopes for Iitaka dimensions
arXiv:2208.04663
Abstract
In this paper, we continue to develop the theories on functional pairs and uniform rational polytopes. We show that there is a uniform perturbation for Iitaka dimensions of pseudo-effective lc pairs of fixed dimension with DCC coefficients assuming the non-vanishing conjecture. We also show the existence of uniform rational polytopes for Iitaka dimensions of pseudo-effective lc pairs assuming the non-vanishing conjecture.
17 pages. Dedicated to Prof. Vyacheslav V. Shokurov on the occasion of his seventieth birthday