Solving the Vlasov equation in complex geometries J. Abiteboul, G. Latu, V. Grandgirard, A. Ratnani, E. Sonnendrücker and A. Strugarek ESAIM: Proc., 32 (2011) 103-117 Published online: 03 November 2011 DOI: 10.1051/proc/2011015