2 papers
nlin.PS2026
Soliton dynamics in the Ostrovsky equation with anomalous dispersion
R. Fariello, M. S. Soares, Y. A. Stepanyants
We investigate the formation and interaction of solitons in the non-integrable Ostrovsky equation characterized by anomalous (positive) dispersion. This equation is relevant for de…
nlin.AO2025
Synchronization of identical oscillators on a sphere: exact results with external forces and higher-order interactions
Guilherme S. Costa, Marcel Novaes, Ricardo Fariello +1
We study the dynamics of the Kuramoto model on the sphere under higher-order interactions and an external periodic force. For identical oscillators, we introduce a novel way to inc…