Bott-Chern characteristic classes of blow-ups

Autor:	Wu, Xiaojun, Yang, Song, Yang, Xiangdong
Rok vydání:	2024
Předmět:	Mathematics - Algebraic Geometry Mathematics - Differential Geometry
Druh dokumentu:	Working Paper
Popis:	We prove a blow-up formula for Bott-Chern characteristic classes of compact complex manifolds. To this end, we establish a version of Riemann-Roch without denominators for the Bott-Chern characteristic classes. In particular, as an application, we study the behaviour of the Bott-Chern characteristic classes of the Iwasawa manifold under a blow-up transformation. Comment: 27 pages. Comments are welcome
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2408.03210 Zobrazit plný text záznamu View this record from Arxiv