### Descent properties for homotopy K-theory , by Christian Haesemeyer

In this paper, we show that the widely held expectation that
Weibel's homotopy K-theory satisfies cdh-descent is indeed
fulfilled for schemes over a field of characteristic zero. The
main ingredient in the proof is a certain factorization of the
resolution of hypersurface singularities. Some consequences are
derived. Finally, some evidence for a conjecture of Weibel
concerning negative K-theory is given.

Christian Haesemeyer <chh@math.uiuc.edu >