A short ODE proof of the Fundamental Theorem of Algebra
Résumé
We propose a short proof of the Fundamental Theorem of Algebra based on the ODE that describes the Newton flow and the fact that the value $|P(z)|$ is a Lyapunov function. It clarifies an idea that goes back to Cauchy.
Origine | Fichiers produits par l'(les) auteur(s) |
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