Abstract
In this chapter, we discuss the local ABCs for the exterior problem of 2-D and 3-D Poisson equations, and for the wave equations on unbounded domains. By using artificial boundaries, the original problems are reduced to boundary or initial boundary value problems on bounded computational domains. Local boundary conditions on the artificial boundaries are obtained. Some error estimates are also given.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have