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    Analisi numerica relativa a problemi variazionali con ostacolo

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    Istituto Lombardo -Accademia scienze e lettere Rend.,Classe Scienze (A) Vola 108 -197

    A regularization method for discrete Fourier polynomials.

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    AbstractIn this paper we present a regularization method for discrete Fourier polynomials in one and two variables. The easy relation between the discrete Fourier coefficients and those of the regularized polynomial is proved. A good automatic choice of the regularization parameter σ is proposed and some numerical results are presented
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