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math.NA2026
Effect of different clustering approaches on the multilevel fast multipole method for the Helmholtz equation
Wolfgang Kreuzer, Christian Kasess
The fast multipole method (FMM) is an important component for the boundary element method (BEM), because with the FMM the efficiency and feasibility of the BEM can be enhanced to a…
math.NA2024★ 1 cited
About the Burton-Miller factor in the low frequency region
Wolfgang Kreuzer
The Burton-Miller method is a widely used approach in acoustics to enhance the stability of the boundary element method for exterior Helmholtz problems at so-called critical freque…