A variational method for the construction of convergent iterative sequences
A variational method for the construction of convergent iterative sequences
Abstract Convergent iterative sequences are constructed for the polynomials f m = z + z m , m ≧ 2 , with initial point the lemniscate {z: |f m (z)| ≦1}. In the particular case m = 2 convergent iterative sequences are constructed also for f -1 m , (z) …