Using hierarchical likelihood approach, the multidimensionalintegral is avoided, and the hierarchical likelihood function and the process of estimating model ar.
在模型估计上，采用等级似然估计方法，从而避免了求后验分布的积分运算，简化了估计过程。
2
The expression of quantum correction of the multidimensional fission rate at finite temperature is obtained by a path integral method.
用路径积分方法得到了有限温度下多维量子裂变速率的表达式。
3
Abstract: The properties of solitary wave solution to multidimensional regularized long wave equations is discussed and one of its solitary wave solution is obtained by direct integral method.