Electrodynamic calculation of the nonlinearity thresholds of microwave magnetic nanolattices based on the bifurcation points of the nonlinear Maxwell operator

At the electrodynamic level of rigor, mathematical modeling of the instability of the process of parametric excitation of magnetic vibrations and waves in arrays of magnetic nanoparticles in the microwave frequency range is carried out using a computational algorithm for determining the bifurcation points of the nonlinear Maxwell operator.