Solution to the Stokes Boundary-Value Problem on an Ellipsoid of Revolution |
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Authors: | Martinec Z. Grafarend E. W. |
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Abstract: | We have constructed Green's function to Stokes's boundary-value problem with the gravity data distributed over an ellipsoid of revolution. We show that the problem has a unique solution provided that the first eccentricity e0of the ellipsoid of revolution is less than 0·65041. The ellipsoidal Stokes function describing the effect of ellipticity of the boundary is expressed in theE-approximation as a finite sum of elementary functions which describe analytically the behaviour of the ellipsoidal Stokes function at the singular point = 0. We prove that the degree of singularity of the ellipsoidal Stokes function in the vicinity of its singular point is the same as that of the spherical Stokes function. |
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Keywords: | the geoid ellipsoidal harmonics the first eccentricity addition theorem |
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