THE OPERATOR METHOD FOR SOLVING THE MOMENT EQUATION OF FOKKER-PLANCK EQUATION |
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Authors: | CHU Fu-ming FANG Fu-kahg JIANG Lu |
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Affiliation: | Department of Physics, Beijing Normal University, Beijing, China |
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Abstract: | In this paper we study the moment equation of Fokker-Planck equation (FPE) , by using the translation operator and the technique of the exponential operator decomposition. Some results of the relaxation process described by FPE are obtained. |
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