Multistable behavior above synchronization in a locally coupled Kuramoto   model
  A system of nearest neighbors Kuramoto-like coupled oscillators placed in a ring is studied above the critical synchronization transition. We find a richness of solutions when the coupling increases, which exists only within a solvability region (SR). We also find that they posses different characteristics, depending on the section of the boundary of the SR where the solutions appear. We study the birth of these solutions and how they evolve when {K} increases, and determine the diagram of solutions in phase space. 
Paulo F. C. Tilles, Fernando F. Ferreira and Hilda A. Cerdeira
nlin.AO physics.class-ph