论文部分内容阅读
This is a brief introduction to immersed finite element(IFE)methods which can use interface-independent(Cartesian)meshes to solve interface problems even for interfaces with non-trivial geometries.Starting with basic ideas of IFE methods,we will discuss fundamental analysis for IFE methods,highlighting some essential differences between FE and IFE methods.We will then illustrate features of IFE methods with applications.We will conclude with a list of future research topics for IFE methods.