Haro, ÀlexLlave, Rafael de la2010-06-252010-06-2520000031-9007https://hdl.handle.net/2445/13167We describe several mechanisms that prevent equipartition of energy in mechanical systems. In certain regimes, we present a quantitative prediction of the relative abundance of orbits exhibiting these mechanisms. This quantitative prediction is confirmed in numerical experiments.4 p.application/pdfeng(c) American Physical Society, 2000TermodinàmicaMecànicaThermodynamicsMechanicsinfo:eu-repo/semantics/article513146info:eu-repo/semantics/openAccess