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physics.gen-ph2023
A Force-Free Magnetic Field Solution in Cyclidal Coordinates
Gerald E. Marsh
There are no known analytic solutions to the force-free magnetic field equations in coordinates representing Dupin cyclides. The fact that the curvature lines of Dupin cyclides are…
physics.gen-ph2023★ 1 cited
A Force-Free Magnetic Field Solution in Toroidal Coordinates
Gerald E. Marsh
While there are no known analytic solutions for force-free fields in toroidal coordinates, with a reasonable boundary condition it is possible to find a solution for the surface fi…