37cxx37dxx37bxx34cxx34dxx 510s514 algebraictopology automorphisms condensedmatter congresses differentiabledynamicalsystems differentialequations dynamicalsystemsandergodictheory dynamicalsystemswithhyperbolicbehavior dynamics energy-bandtheoryofsolids ergodictheory exponentialfunctions flows(differentiabledynamicalsystems) globalanalysis(mathematics) mathematics nanostructuredmaterials nonlinear nonlinearmechanics ordinarydifferentialequations qualitativetheory smoothdynamicalsystems:generaltheory stabilitytheory stochasticdifferentialequations