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On p-power freeness in positive characteristic
Mathematische Nachrichten ( IF 0.8 ) Pub Date : 2021-09-13 , DOI: 10.1002/mana.202000118
Hiromu Tanaka 1
Affiliation  

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.

中文翻译:

关于正特性中的 p 功率自由度

在本笔记中,我们将研究基点自由度直至采用 p 幂,我们将其称为 p 幂自由度。我们首先建立一些 p 幂自由度标准作为半充足标准的类似物。然后我们将这些结果应用于三维双有理几何。
更新日期:2021-09-13
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