Poisson structures whose Poisson diffeomorphism group is not locally path-connected
MărcuȚ, Ioan1
1 Radboud University Nijmegen, 6500 GL Nijmegen, (The Netherlands)
Annales Henri Lebesgue, Volume 4 (2021), pp. 1521-1529.

We build examples of Poisson structure whose Poisson diffeomorphism group is not locally path-connected.

Nous construisons des exemples de structures de Poisson dont le groupe de difféomorphismes de Poisson n’est pas localement connexe par arcs.

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DOI: 10.5802/ahl.108
Classification: 53D17, 58D05, 57S05
Mots-clés : Poisson manifold, Poisson diffeomorphisms
MărcuȚ, Ioan 1

1 Radboud University Nijmegen, 6500 GL Nijmegen, (The Netherlands) 
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MărcuȚ, Ioan. Poisson structures whose Poisson diffeomorphism group is not locally path-connected. Annales Henri Lebesgue, Volume 4 (2021), pp. 1521-1529. doi : 10.5802/ahl.108. http://www.numdam.org/articles/10.5802/ahl.108/

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