Decompositions of rational functions over real and complex numbers and a question about invariant curves
Abstract
We consider the connection of functional decompositions of rational functions over the real and complex numbers, and a question about curves on a Riemann sphere which are invariant under a rational function.
 Publication:

arXiv eprints
 Pub Date:
 February 2015
 arXiv:
 arXiv:1502.07336
 Bibcode:
 2015arXiv150207336M
 Keywords:

 Mathematics  Complex Variables;
 Mathematics  Dynamical Systems;
 Mathematics  Group Theory;
 37F10 (Primary) 14E05;
 30D05;
 20B05;
 12F10 (Secondary)
 EPrint:
 14 pages