School of Mathematics University of Minnesota 
Classification of critical sets and their images for quadratic maps of the plane ChiaHsing Nien, Bruce B. Peckham, and Richard P. McGehee Journal of Difference Equations and Applications 22 (5) (2016) 637655. doi: 10.1080/10236198.2015.1127360




Last update: May 13, 2018  ©2018 Richard McGehee 