A note on stability criteria in the periodic Lotka–Volterra predator-prey model Ortega Blázquez, Víctor Rebelo, Carlota Population dynamics Lyapunov stability criterion Periodic planar systems Periodic predator–prey model We present a stability result for T-periodic solutions of the periodic predator–prey Lotka–Volterra model. In 2021, R. Ortega gave a stability criteria in terms of the L1 norm of the coefficients of a planar linear system associated to the model. Previously, in 1994, Z. Amine and R. Ortega proved another stability criteria formulated in terms of the L∞ norm. The present work gives a Lp criterion, building a bridge between the two previous results. 2023-06-28T07:30:30Z 2023-06-28T07:30:30Z 2023-11 journal article V. Ortega, C. Rebelo, A note on stability criteria in the periodic Lotka-Volterra predator-prey model, Applied Mathematics Letters, Volume 145, 2023, 108739 https://hdl.handle.net/10481/82893 https://doi.org/10.1016/j.aml.2023.108739 eng http://creativecommons.org/licenses/by-nc-sa/4.0/ open access Atribución-NoComercial-CompartirIgual 4.0 Internacional Elsevier