The polarized cyclotron emission from Magnetic Cataclysmic Variables (MCVs) has
been modelled by several authors in the past few years. These model solutions
were obtained by a trial and error approach from the intensity and polarization
data, to infer the shape of the accretion region. The next stage in this
process requires a more objective and analytical approach.
We present a method for mapping the accretion region on the surface of the
white dwarf using modified Tikhonov regularisation and a combination of the
Powells method and a Genetic Algorithm for optimising the model fits.
Stephen Potter
Thu Jul 31 14:44:15 BST 1997
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