Effects of high-order interactions on synchronization of a fractional-order neural system.

ABSTRACT: In this study, effects of high-order interactions on synchronization of the fractional-order Hindmarsh-Rose neuron models have been examined deeply. Three different network situations in which first-order coupling, high-order couplings and first-plus second-order couplings included in the neuron models, have been considered, respectively. In order to find the optimal values of the first- and high-order coupling parameters by minimizing the cost function resulted from pairwise and triple interactions, the particle swarm optimization algorithm is employed. It has been deduced from the numerical simulation results that the first-plus second-order couplings induce the synchronization with both reduced first-order coupling strength and total cost compared to the first-order coupled case solely.

SUBMITTER: Sacu IE 

PROVIDER: S-EPMC11639445 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature