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Approximation of the eigenvectors of a positive compact operator and estimate of the error

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Sunto.

Vengono date formule per calcolare l'errore nella approssimazione degli autovettori di un operatore compatto e positivo mediante il metodo di Rayleigh-Ritz.

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A Dario Graffi nel Suo 70o compleanno

Entrata in Redazione il 30 giugno 1975.

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Fichera, G. Approximation of the eigenvectors of a positive compact operator and estimate of the error. Annali di Matematica 108, 367–377 (1976) doi:10.1007/BF02413966

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Keywords

  • Compact Operator
  • Positive Compact Operator