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Topological spectrum and perfectoid Tate rings
Algebra & Number Theory ( IF 0.9 ) Pub Date : 2022-09-27 , DOI: 10.2140/ant.2022.16.1463 Dimitri Dine
中文翻译:
拓扑谱和完美型 Tate 环
更新日期:2022-09-28
Algebra & Number Theory ( IF 0.9 ) Pub Date : 2022-09-27 , DOI: 10.2140/ant.2022.16.1463 Dimitri Dine
We study the topological spectrum of a seminormed ring which we define as the space of prime ideals such that equals the kernel of some bounded power-multiplicative seminorm. For any seminormed ring we show that is a quasicompact sober topological space. When is a perfectoid Tate ring we construct a natural homeomorphism
between the topological spectrum of and the topological spectrum of its tilt . As an application, we prove that a perfectoid Tate ring is an integral domain if and only if its tilt is an integral domain.
中文翻译:
拓扑谱和完美型 Tate 环
我们研究拓扑谱半范数环我们将其定义为素理想空间这样等于某个有界幂乘半范数的核。对于任何半规范环我们证明了是一个拟紧致清醒拓扑空间。什么时候是一个完美的 Tate 环 我们构造一个自然同胚
的拓扑谱之间及其倾斜的拓扑谱. 作为一个应用,我们证明了一个完美的 Tate 环是一个积分域当且仅当它的倾斜是一个积分域。