Description |
Abstract: After a brief discussion of definitions and known results regarding A^1-derived categories, we will introduce the notion of cellular A^1-homology of a scheme endowed with a ``nice" stratification. We will then describe how cellular A^1-homology can be used to give new computations of A^1-homology sheaves by considering the stratifications given by the Bruhat decomposition. The talk is based on joint work in progress with Fabien Morel. |