Massāināmass lattices with small internal resonators
Massāināmass lattices with small internal resonators
Abstract We consider the massāināmass (MiM) lattice when the internal resonators are very small. When there are no internal resonators the lattice reduces to a standard FermiāPastaāUlamāTsingou (FPUT) system. We show that the solution of the MiM system, with suitable initial data, shadows the FPUT system for long periods of ā¦