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Closed orbits II and the Poincare-Bendixson theorem

Duluc's criterion for the non-existence of closed orbits and the statement of the Poincare-Bendixson theorem followed by remarks.

From  Rakesh Rakesh on November 23rd, 2020 0 likes 25 plays 0  

Closed orbits I

Also includes Duluc's criterion for ruling out closed orbits.

From  Rakesh Rakesh on November 19th, 2020 0 likes 19 plays 0