Publication Date:
2011-08-24
Description:
Given a magnetic field B = -del(vector differential operator)(sub gamma) with gamma expanded in spherical harmonics, it is shown that analytic Euler potentials may be derived for B if gamma is asymmetrical but contains only the contribution of a single index n. This work generalizes a result for sectorial harmonics with n = m, derived by Willis and Gardiner (1988).
Keywords:
PHYSICS (GENERAL)
Type:
Journal of Geophysical Research (ISSN 0148-0227); 99; A2; p. 2443-2445
Format:
text
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