Maslov complex germ and high-frequency Gaussian beams for cold plasma in a toroidal domain

S. Yu. Dobrokhotov, A. Cardinali, A.I. Klevin, B. Tirozzi

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Asymptotic vector solutions describing, in the linear approximation, the passage of high-frequency Gaussian beams through an electroneutral plasma occupying a toroidal domain T (modeling a tokamak chamber) are constructed in a fairly effective form by using the Maslov complex germ theory. The particle density and the magnetic field in T are assumed to be given. Based on Radon transforms, the reconstruction of the particle density and the magnetic field from measurements of the characteristics of Gaussian beams after their passage through T is discussed.
Original languageEnglish
Pages (from-to)480 - 485
Number of pages6
JournalDoklady Mathematics
Issue number1
Publication statusPublished - 1 Jul 2016
Externally publishedYes


All Science Journal Classification (ASJC) codes

  • Mathematics(all)

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