| 算子方法求解schlogl一级相变模型F─P方程的矩方程 |
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| 引用本文： | 申洪.算子方法求解schlogl一级相变模型F─P方程的矩方程[J].赣南师范学院学报,1994(5). |
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| 作者姓名： | 申洪 |
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| 作者单位： | 赣南师院物理系 |
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| 摘 要： | 本文采用转移算子和指数算子分解的方法求解一级相变模型Ｆ─Ｐ方程的矩方程，得出了一阶矩、二阶矩以及围绕平均值的涨落。
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| 关 键 词： | 算子，福克—普朗克方程 |
THE OPERATOR METHOD FOR SOLVING THE MOMENT EQUATION OF F P EQUATION FOR A MODEL DESCRIBING FIRST ORDER NONEQUILIBRIUM PHASE TRANSITION |
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| Shen Hong.THE OPERATOR METHOD FOR SOLVING THE MOMENT EQUATION OF F P EQUATION FOR A MODEL DESCRIBING FIRST ORDER NONEQUILIBRIUM PHASE TRANSITION[J].Journal of Gannan Teachers' College(Social Science(2)),1994(5). |
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| Authors: | Shen Hong |
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| Institution: | Department of physics |
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| Abstract: | The moment equation of F─P equation for a model describing firstordenonequil ibrium phase transition is studied by using the translated operator and the techiqueof the exponential operator decomposition. The firs,second moments and fluctuation of x are obtained. |
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| Keywords: | operator F─P equation |
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