Displaying 141 – 160 of 355

Showing per page

The modular class of a Poisson map

Raquel Caseiro, Rui Loja Fernandes (2013)

Annales de l’institut Fourier

We introduce the modular class of a Poisson map. We look at several examples and we use the modular classes of Poisson maps to study the behavior of the modular class of a Poisson manifold under different kinds of reduction. We also discuss their symplectic groupoid version, which lives in groupoid cohomology.

Currently displaying 141 – 160 of 355