The Chern Invariants for Parabolic Bundles at Multiple Points
  If $ D \in X$ is a curve with multiple points in a surface, a parabolic bundle defined on $(X;D)$ away from the singularities can be extended in several ways to a parabolic bundle on a resolution of singularities. We investigate the possible parabolic Chern classes for these extensions. 
Taher Chadi
math.AG