Ayuda
Ir al contenido

Dialnet


Resumen de The local Poincaré problem for irreducible branches

José María Cano Torres, Pedro Fortuny Ayuso, Javier Ribón

  • Let F be a germ of holomorphic foliation defined in a neighborhood of the origin of C2 that has a germ of irreducible holomorphic invariant curve γ. We provide a lower bound for the vanishing multiplicity of F at the origin in terms of the equisingularity class of γ. Moreover, we show that such a lower bound is sharp. Finally, we characterize the types of dicritical singularities for which the multiplicity of F can be bounded in terms of that of γ, and provide an explicit bound in this case.


Fundación Dialnet

Dialnet Plus

  • Más información sobre Dialnet Plus