A chaotic map with infinite number of equilibria in a bounded domain Zhen Wang, Abdul Jalil M. Khalaf, Huaigu Tian, Ahmed Alsaedi and Tasawar Hayat Eur. Phys. J. Special Topics, 229 6-7 (2020) 1109-1116 Published online: 26 March 2020 DOI: 10.1140/epjst/e2020-900172-0