为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

The purpose of this article is to obtain the quasi-stationary distributions of the δ(δ< 2)-dimensional radial Ornstein......

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In this article, we investigate a class of stochastic neutral partial functional differential equations. By establishing......

研究了一类二阶中立随机偏微分方程.运用随机分析与不等式技巧,获得了这类方程存在吸引集和拟不变集的充分条件,推广了一些已有的......