In this paper we discuss a hybridised method for FEM-BEM coupling. The coupling from both sides use a Nitsche type approach to couple to the trace variable. This leads to a formulation that is robust and flexible with respect to approximation spaces and can easily be combined as a building block with other hybridised methods. Energy error estimates and the convergence of Jacobi iterations are proved and the performance of the method is illustrated on some computational examples.

翻译：在本文中,我们讨论FEM-BEM混合组合的混合方法,双方的混合使用尼采型方法将跟踪变量组合成一对,从而形成一种对近似空间的稳健和灵活的配方,可以很容易地与其他混合方法结合成一个构件,能源误差估计数和雅各比迭代的趋同得到证明,方法的性能在一些计算实例中加以说明。