Continuation by integral equation methods: A note on surface integration over the double layer |
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| Authors: | Richard D Ray |
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| Institution: | (1) Aero Service Division, Western Geophysical Company of America, Houston, Texas |
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| Abstract: | Upward continuation from a non-level surface may be performed by an integral equation method as shown previously by Bhattacharyya and Chan. Integration over the double layer is often computed using a centroid rule quadrature formula, but under certain circumstances more accurate formulae are required. One such formula may be found using a geometric approach. The result is equivalent to an expression recently published by Hansen and Miyazaki. |
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| Keywords: | Potential fields Continuation Dipole layer |
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