Derives three-term singularity asymptotics for surface-sourced Neumann Green's function and implements high-order BIE with Duffy patches to compute the regular part on arbitrary smooth surfaces, validated on spheres and spheroids.
Efficient evaluation of three-dimensional Helmholtz Green's functions tailored to arbitrary rigid geometries for flow noise simulations
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The three dimensional Neumann Green's function for general surfaces: singular asymptotics and boundary integral methods
Derives three-term singularity asymptotics for surface-sourced Neumann Green's function and implements high-order BIE with Duffy patches to compute the regular part on arbitrary smooth surfaces, validated on spheres and spheroids.