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1957
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Stellar pulsations Stars--Pulsations Pulsations of stars Stars--Oscillations Métodos numéricos Pulsations stellaires Opérations numériques Calcul numérique Méthodes numériques Solution numérique Calcul numérique Solutions numériques Résolution numériqueCiter ce document
Charles Allen Whitney et al., « Note sur le calcul numérique de pulsations stellaires », Bulletins de l'Académie Royale de Belgique, ID : 10.3406/barb.1957.68687
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The numerical integration of the pulsation equation is reduced to the resolution of a set of linear algebraic equations by considering the star as composed of discrete shells submitted to the appropriate pressure and gravity forces. The method has been applied to three models with encouraging results although further improvements are needed to reach the precision of standard numerical integration procedures.