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Stein degree over fields of characteristic zero
Abstract
We show that the Stein degree of horizontal divisors on generalised log Calabi-Yau fibrations or certain vertical divisors of Fano type fibrations over arbitrary fields of characteristic zero is bounded by constants that are independent on the ground field.
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BibTeX
@misc{birkar2026stein,
title = {{Stein degree over fields of characteristic zero}},
author = {Caucher Birkar and Santai Qu},
howpublished = {arXiv},
year = {2026},
month = oct,
doi = {10.48550/arxiv.2610.16205},
eprint = {2610.16205},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2610.16205},
}
RIS
TY - UNPB
TI - Stein degree over fields of characteristic zero
AU - Caucher Birkar
AU - Santai Qu
PY - 2026
DA - 2026/10/12
PB - arXiv
DO - 10.48550/arxiv.2610.16205
UR - https://arxiv.org/abs/2610.16205
AB - We show that the Stein degree of horizontal divisors on generalised log Calabi-Yau fibrations or certain vertical divisors of Fano type fibrations over arbitrary fields of characteristic zero is bounded by constants that are independent on the ground field.
ER -