A note on the connectedness locus of the families of polynomials Pc(z)=z n - cz n-j

Let j be a positive integer. For each integer n > j we consider the connectedness locus Mn of the family of polynomials Pc(z) = z n - cz n-j, where c is a complex parameter. We prove that lim n&#8594;&#8734; Mn = D in the Hausdorff topology, where D is the unitary closed disk {c;|c|<1}...

Full description

Bibliographic Details
Main Authors: Carlos Arteaga, Alexandre Alves
Format: Article
Language:English
Published: Academia Brasileira de Ciências 2012-03-01
Series:Anais da Academia Brasileira de Ciências
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000100002