SYSTEMS and

 3-7 SEPTEMBER 2012

Modular class of Dirac structures

Raquel Caseiro

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We explore some properties of the modular class of Dirac structures and Dirac maps. We see that, in case of a simple null distribution, there is a natural relation between the modular class of the Dirac structure and the modular classes of the null distribution and the underlying Poisson manifold. These kind of relation are also explored for the modular classes of Dirac maps.