EXISTENCE OF SMALL LOOPS IN THE BIFURCATION DIAGRAM NEAR THE DEGENERATE EIGENVALUESReport as inadecuate




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1 IRMAR - Institut de Recherche Mathématique de Rennes

Abstract : In this paper we study for the incompressible Euler equations the global structure of the bifurcation diagram for the rotating doubly connected patches near the degenerate case. We show that the branches with the same symmetry merge forming a small loop provided that they are close enough. This confirms the numerical observations done in the recent work 10.





Author: Taoufik Hmidi - Coralie Renault -

Source: https://hal.archives-ouvertes.fr/



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