Timeline for twisted Poisson structures, degenerate metrics and integrability properties of (2,0)-tensors

9 events

when toggle format	what		by	license	comment
Dec 30, 2012 at 19:45	vote	accept	issoroloap
Dec 30, 2012 at 19:44	vote	accept	issoroloap
Dec 30, 2012 at 19:45
Dec 30, 2012 at 19:44	vote	accept	issoroloap
Dec 30, 2012 at 19:44
Dec 29, 2012 at 17:34	answer	added	Peter Michor		timeline score: 2
Dec 28, 2012 at 23:03	answer	added	Robert Bryant		timeline score: 7
Dec 27, 2012 at 21:13	answer	added	issoroloap		timeline score: 0
Dec 27, 2012 at 11:47	history	edited	issoroloap	CC BY-SA 3.0	edited title
Dec 27, 2012 at 1:25	comment	added	issoroloap		for completeness let me add that, in the case of twisted Poisson structures, if $i_{\mathcal{O}}:\mathcal{O}\to M$ is one of the induced leaves of the foliation, then $$i_{\mathcal{O}}^*(\phi)=d\Omega_{\mathcal{O}}$$ where $\Omega_{\mathcal{O}}$ is the 2-form inverse to the restriction of $\Pi$ to the foliation. In case $\phi=0$ we are in the Poisson case and $\Omega_{\mathcal{O}}$ is the symplectic form on the symplectic leaf $\mathcal{O}$.
Dec 27, 2012 at 0:20	history	asked	issoroloap	CC BY-SA 3.0