Ramírez Piscina, LaureanoSancho, José M.2009-09-252009-09-2519881050-2947https://hdl.handle.net/2445/9440We extend the partial resummation technique of Fokker-Planck terms for multivariable stochastic differential equations with colored noise. As an example, a model system of a Brownian particle with colored noise is studied. We prove that the asymmetric behavior found in analog simulations is due to higher-order terms which are left out in that technique. On the contrary, the systematic ¿-expansion approach can explain the analog results.5 p.application/pdfeng(c) The American Physical Society, 1988Fluctuacions (Física)SorollFluctuations (Physics)Noiseinfo:eu-repo/semantics/article38113info:eu-repo/semantics/openAccess