Study Findings from University of California Provide New Insights into Automation Science

摘要

2011 MAR 21 - (VerticalNews.com) -- "In the stochastic formulation of chemicalrnkinetics, the differential equation that describes the time evolution of the lower-order statisticalrnmoments for the number of molecules of the different species involved, is generally not closed,rnin the sense that the right-hand side of this equation depends on higher-order moments. Recentrnwork has proposed a moment closure technique based on derivative-matching, which closes thernmoment equations by approximating higher-order moments as nonlinear functions of lowerorderrnmoments," scientists in the United States report.