16 citations · 36 across the 4 of their papers we have counts for
4 papers
Hirzebruch classes and motivic Chern classes for singular spaces
Jean-Paul Brasselet, Joerg Schuermann, Shoji Yokura
In this paper we study some new theories of characteristic homology classes for singular complex algebraic (or compactifiable analytic) spaces. We introduce a motivic Chern class t…
Chern classes of proalgebraic varieties and motivic measures
Shoji Yokura
Michael Gromov has recently initiated what he calls ``symbolic algebraic geometry", in which objects are proalgebraic varieties: a proalgebraic variety is by definition the project…
Hirzebruch classes and motivic Chern classes for singular (complex) algebraic varieties
Jean-Paul Brasselet, Joerg Schuermann, Shoji Yokura
In this paper we study some new theories of characteristic homology classes for singular complex algebraic varieties. First we introduce a natural transformation T_{y}: K_{0}(var/X…
Bivariant Chern classes and Grothendieck transformations
Jean-Paul Brasselet, Joerg Schuermann, Shoji Yokura
The existence of bivariant Chern classes was conjectured by W.Fulton and R.MacPherson and proved by J.P.Brasselet for cellular morphisms of analytic varieties. In this paper we sho…