Chaotic analysis of Atangana–Baleanu derivative fractional order Willis aneurysm system
Gao Fei †, Li Wen-Qin, Tong Heng-Qing, Li Xi-Ling
       

System order of ABWAS in the case of q1 =1.02 and q2 =0.97: (a) x–t and y–t curves, (b) time course, (c) phase diagram, (d) Poincaré section.