This paper presents a symbolic algorithm for computing the ODE systems which describe the evolution of the moments associated to a chemical reaction system, considered from a stochastic point of view. The algorithm, which is formulated in the Weyl algebra, seems more efficient than the corresponding method, based on partial derivatives. In particular, an efficient method for handling conservation laws is presented. The output of the algorithm can be used for a further investigation of the system behaviour, by numerical methods. Relevant examples are carried out. © 2012 Springer-Verlag Berlin Heidelberg.
CITATION STYLE
Vidal, S., Petitot, M., Boulier, F., Lemaire, F., & Kuttler, C. (2012). Models of stochastic gene expression and Weyl algebra. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6479 LNCS, pp. 76–97). https://doi.org/10.1007/978-3-642-28067-2_5
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