Push-forwards for Witt groups of schemes
Algebraic Geometry
2011-04-12 v2 K-Theory and Homology
Abstract
We define push-forwards for Witt groups of schemes along proper morphisms, using Grothendieck duality theory. This article is an application of results of the authors on tensor-triangulated closed categories to such structures on some derived categories of schemes together with classical derived functors.
Cite
@article{arxiv.0806.0571,
title = {Push-forwards for Witt groups of schemes},
author = {Baptiste Calmès and Jens Hornbostel},
journal= {arXiv preprint arXiv:0806.0571},
year = {2011}
}
Comments
23 pages, references updated, typos fixed, journal reference added