On p‐power freeness in positive characteristic

Hiromu Tanaka

Mathematische Nachrichten, 2021, vol. 294, issue 10, 1968-1976

Abstract: In this note, we study base point freeness up to taking p‐power, which we will call p‐power freeness. We first establish some criteria for p‐power freeness as analogues of criteria for semi‐ampleness. We then apply these results to three‐dimensional birational geometry.

Date: 2021
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
https://doi.org/10.1002/mana.202000118

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:bla:mathna:v:294:y:2021:i:10:p:1968-1976

Ordering information: This journal article can be ordered from
http://www.blackwell ... bs.asp?ref=0025-584X

Access Statistics for this article

Mathematische Nachrichten is currently edited by Robert Denk

More articles in Mathematische Nachrichten from Wiley Blackwell
Bibliographic data for series maintained by Wiley Content Delivery ().