Resolution and alteration with ample exceptional divisor

Autor:	Kollár, János, Witaszek, Jakub
Rok vydání:	2021
Předmět:	Mathematics - Algebraic Geometry
Druh dokumentu:	Working Paper
Popis:	In this short note we explain how to construct resolutions or regular alterations admitting an ample exceptional divisor, assuming the existence of projective resolutions or regular alterations. In particular, this implies the existence of such resolutions for arithmetic three-dimensional singularities.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2102.03162 Zobrazit plný text záznamu View this record from Arxiv