Artículos de revistas
Polynomial maps with maximal multiplicity and the special closure
Fecha
2018-06-12Registro en:
Bivià-Ausina, C., & Huarcaya, J. A. (2018). Polynomial maps with maximal multiplicity and the special closure. Monatshefte für Mathematik, 1-17.
0026-9255
1436-5081
Monatshefte für Mathematik
Autor
Bivià-Ausina, Carles
Huarcaya, Jorge A. C.
Institución
Resumen
In this article we characterize the polynomial maps F:Cn→Cn for which F−1(0) is finite and their multiplicity μ(F) is equal to n!Vn(Γ˜+(F)) , where Γ˜+(F) is the global Newton polyhedron of F. As an application, we derive a characterization of those polynomial maps whose multiplicity is maximal with respect to a fixed Newton filtration.