Journal of Spectral Theory


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Volume 7, Issue 1, 2017, pp. 227–233
DOI: 10.4171/JST/161

Published online: 2017-03-22

A solvability condition for a tokamak problem

Amin Boumenir[1]

(1) University of West Georgia, Carrollton, USA

By using the matrix representation of the Laplacian, under Dirichlet and Robin boundary conditions, we recast a boundary inversion problem for the tokamak into a simple algebraic system. The solution is then obtained explicitly in terms of the Fourier coefficients of the observation.

Keywords: Inverse elliptic problem, spectra and resolvent

Boumenir Amin: A solvability condition for a tokamak problem. J. Spectr. Theory 7 (2017), 227-233. doi: 10.4171/JST/161