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A counterexample to vanishing conjectures for negative K -theory
Inventiones mathematicae ( IF 2.6 ) Pub Date : 2021-01-29 , DOI: 10.1007/s00222-021-01034-4
Amnon Neeman

In a 2006 article Schlichting conjectured that the negative K–theory of any abelian category must vanish. This conjecture was generalized in a 2019 article by Antieau, Gepner and Heller, who hypothesized that the negative K–theory of any category with a bounded t–structure must vanish. Both conjectures will be shown to be false.



中文翻译:

负K理论消失的猜想的反例

Schlichting在2006年的一篇文章中推测,任何阿贝尔类别的否定K–理论都必须消失。该猜想在Antieau,Gepner和Heller于2019年发表的一篇文章中得到了概括,他们假设负t结构的任何类别的负K理论都必须消失。这两个猜想都将被证明是错误的。

更新日期:2021-01-29
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