Mathematical Analysis of the DtN Finite Element Method for the Exterior Helmholtz Problem Daisuke KOYAMA
نویسنده
چکیده
The DtN finite element method for solving the exterior Helmholtz problem is mathematically analyzed. The reduced problem with DtN artificial boundary condition is shown to be equivalent to the original exterior problem. Error estimates for solutions obtained by the DtN finite element method are established.
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