Lyapunov exponents and phase transition of Hayward AdS black hole Naba Jyoti Gogoi, Saumen Acharjee and Prabwal Phukon Eur. Phys. J. C, 84 11 (2024) 1144 Published online: 13 November 2024 DOI: 10.1140/epjc/s10052-024-13520-z