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1·Several aspects of the conditional equation derived from the accumulative equation are discussed in detail.

研讨了聚居态形成的条件方程中的若干问题。

2·Exact solutions to the resulting equations are constructed via the compatibility of the generalized conditional symmetry and the considered equation.

并且依据广义条件对称和所考虑方程的相容性求得了相应方程的群不变解。

3·A complete classification of the functional forms of the reaction coefficients and source terms is presented when the equation admits the generalized conditional symmetry reduction.

又对允许广义条件约化的方程的反应系数和热源项的函数形式作了分类。

4·The identifiability for causal effects under a type of assumptions based on conditional independence in a causal model is treated by equation method.

运用方程组求解的方法来解决一类因果效应可识别的充要条件的问题。