Introduction to the Geometry of Foliations, Part a: Foliations on Compact Surfac
111,67 €
Chatter I - Foliations on Compact Surfaces. Vector fields on surfaces. Examples of isolated singularities. The indes of an isolated singularity. The theorem of Poincare - Bohl - Hopf. Existence of non-singular vector fields.
Jetzt bei Ebay:
