时空有限元方法是专门为解决时间依赖问题，特别是间断解的一种新型、重要的有限元方法。也可以称为流线扩散有限元方法(Streamline diffusion method，简称SDM)。
利用间断时空有限元方法对方程进行离散，即允许近似函数在时间节点处是间断的。
The equation is discretized by discontinuous Galerkin finite element method, that is approximating functions being discontinuous at the nodes of partition in time.
同时，时空有限元方法还具有高度的自适应性，更适合处理复杂的间断和奇异问题。
At the meantime, this kind of method is highly adaptive, and suitable for dealing with discontinuous and singular problems.
应用推荐