Article
Keywords:
Fourier expansion; orthogonal polynomials on $L^2(\Omega)$ space; approximate solution of linear algebraic equations; Richardson iteration; preconditioning
References:
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Semiiterative methods for linear equations. Matematyka Stosowana-Applied Mathematics, Vol. 35, Warszawa, 1992.
MR 1221221
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Lectures on Complex Approximation. Birkhäuser, 1989.
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Polynomials by conformal mapping for the Richardson iteration method for complex linear systems. SIAM NA 25 no. 6 (1988), 1359-1368.
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Zbl 0692.65011