Doppler-Zeeman mapping of magnetic CP stars: solution of the inverse problem simultaneously from the Stokes I, V, Q and U parameters

D. V. Vasil'chenko, V. V. Stepanov, V. L. Khokhlova

An efficient method has been developed for solving the inverse problem of Doppler-Zeeman mapping of magnetic, chemically peculiar stars. A regularized iteration method is used to s…