nLab phantom category

A phantom category is a localization $C \subset D(X)$ of the stable (infinity,1)-category of perfect complexes on some scheme $X$ , with trivial algebraic K-theory $K(C)$ .

References

Sergey Gorchinskiy, Dmitri Orlov, Geometric Phantom Categories, arXiv:1209.6183.
Pawel Sosna?, Some remarks on phantom categories and motives, arXiv:1511.07711.

Created on December 31, 2015 at 15:51:24. See the history of this page for a list of all contributions to it.