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On the decay of symmetric dynamo fields
Author(s) -
Lortz Dietrich,
MeyerSpasche Rita,
Törnig W.
Publication year - 1982
Publication title -
mathematical methods in the applied sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.719
H-Index - 65
eISSN - 1099-1476
pISSN - 0170-4214
DOI - 10.1002/mma.1670040107
Subject(s) - dynamo , dynamo theory , mathematics , magnetic field , flow (mathematics) , plane (geometry) , symmetry (geometry) , compressibility , compressible flow , axis of symmetry , mathematical analysis , mathematical physics , classical mechanics , physics , mechanics , geometry , quantum mechanics
The ‘anti‐dynamo’ theorems for poloidal magnetic fields with axisymmetry and plane symmetry are generalized to the case of a compressible and time‐dependent flow in a fluid with arbitrary conductivity.