Scattering of a spherical wave by a small ellipsoid

@article{Charalambopoulos1999ScatteringOA,
  title={Scattering of a spherical wave by a small ellipsoid},
  author={Antonios Charalambopoulos and George Dassios},
  journal={Ima Journal of Applied Mathematics},
  year={1999},
  volume={62},
  pages={117-136}
}
A point generated incident "eld impinges upon a small triaxial ellipsoid which is arbitrarily oriented with respect to the point source. The point source "eld is so modi"ed as to be able to recover the corresponding results for plane wave incidence when the source recedes to in"nity. The main dif"culty in solving analytically this low-frequency scattering problem concerns the "tting of the spherical geometry, which characterizes the incident "eld, with the ellipsoidal geometry which is… 

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