
L'A. propose une méthode d'intégration approchée de \(y'=f(x, y)\) dans laquelle \(y'\) est évalué par extrapolation au début du pas et par substitution au milieu. Un exemple est donné. La méthode utilise, comme l'avait suggéré l'A. de cette analyse, à la fois le principe de Runge-Kutta et celui des méthodes à pas liés. Une théorie générale de ces procédés reste à faire.
Multistep, Runge-Kutta and extrapolation methods for ordinary differential equations, Heun's method, Lotkin's method, extrapolation, Runge-Kutta method
Multistep, Runge-Kutta and extrapolation methods for ordinary differential equations, Heun's method, Lotkin's method, extrapolation, Runge-Kutta method
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