Periodicity in a Conceptual Model of Glacial Cycles in the Absence of Milankovitch Forcing

Jonathan Hahn1, James Walsh2, Esther Widiasih3 and Richard McGehee1, (1)University of Minnesota, Mathematics, Minneapolis, MN, United States, (2)Oberlin College, Mathematics, Oberlin, OH, United States, (3)University of Hawaii West Oahu, Kapolei, HI, United States