Benferdi, RaniaGhernoug, AmaniRouar, Salim2022-11-142022-11-142022http://hdl.handle.net/123456789/14272This memory is devoted to study complete synchronization problem with fractional order derivatives that have many applications in various fields specially in biology. This problem have been studied in light of fractional lyapunov approach. We study the complete synchronization for two problems,the first relates to frac- tional order spatio temporal systems, while the second is relates to a hybrid approach for synchronization between two reaction-diffusion systems of integer and fractional order.enComplete synchronzationFractional calculOther