16 citations · 55 across the 7 of their papers we have counts for
5 papers · 2 filters
A general construction of partial Grothendieck transformations
Joerg Schuermann
Fulton and MacPherson introduced the notion of bivariant theories and Grothendieck transformations related to Riemann-Roch-theorems. But there are many situations, where such a biv…
A generalized Verdier-type Riemann-Roch theorem for Chern-Schwartz-MacPherson classes
Joerg Schuermann
We give a general formula for the defect appearing in the Verdier-type Riemann-Roch formula for Chern-Schwartz-MacPherson classes in the case of a regular embedding. Our proof of t…
A short proof of a formula of Brasselet, Le and Seade for the Euler obstruction
Joerg Schuermann
Using the index theorem of Dubson, Le, Ginsburg and Sabbah for the vanishing cycle functor, we give a short proof of formula of Brasselet, Le and Seade for the Euler obstruction.
On the comparison of different notions of geometric categories
Joerg Schuermann
We explain our notion of a Nash geometric category, which allows an easy comparison between the following different axiomatic notions of geometric categories: o-minimal structures…
A general intersection formula for Lagrangian cycles
Joerg Schuermann
We prove a generalization to the context of real geometry of an intersection formula for the vanishing cycle functor, which in the complex context is due to Dubson, Ginsburg, Le an…