Special Session 112 Nonlinear Dynamics: Methods, Models, and Applications
Organizer(s): Grzegorz , Alfonso , José María 		Room 739
 14:30-15:00  \`{A}bel Garab (University of Szeged, Hungary)
 Discrete Lyapunov functional for cyclic systems of differential equations with time-variable or state-dependent delay

Special Session 52 Differential Equations and Dynamical Systems in Mathematical Biology
Organizer(s): Peter , Jozsef , Peter 		Room 812
 15:00-15:30  \`{A}bel Garab (University of Szeged, Hungary)
 Evolution into chaos -- implications of the trade-off between transmissibility and immune evasion