par Gutt, Simone 
Référence Progress of theoretical physics. Supplement, 144, page (92-98)
Publication Publié, 2001
Référence Progress of theoretical physics. Supplement, 144, page (92-98)
Publication Publié, 2001
Article révisé par les pairs
| Résumé : | In this paper, I describe about a direct elementary proof of the existence of an essentially unique trace for an arbitrary star product on a symplectic manifold and about the construction of traces for some star products on the dual of a Lie algebra. The first topic is a joint work with J. Rawnsley and will appear in [J. Geom. Phys.] the second topic is part of a joint project with P. Bieliavsky, M. Bordemann and S. Waldmann [math. QA/0202126]. |
