Assembly Map

trends
JuneJulyAugustSeptemberOctober0500
Wikipedia creation date
1/29/2009
Wikipedia incoming links count
Wikipedia opening text
In mathematics, assembly maps are an important concept in geometric topology. From the homotopy-theoretical viewpoint, an assembly map is a universal approximation of a homotopy invariant functor by a homology theory from the left. From the geometric viewpoint, assembly maps correspond to 'assemble' local data over a parameter space together to get global data. Assembly maps for algebraic K-theory and L-theory play a central role in the topology of high-dimensional manifolds, since their homotopy fibers have a direct geometric interpretation. Equivariant assembly maps are used to formulate the Farrell–Jones conjectures in K- and L-theory.
Wikipedia redirect
Excisive functor
Wikipedia URL