Our main purpose in this paper is to compute the second group of local cohomology of the current Lie algebra GF with type Poincaré Lie group G and stated the local deformations associated.
@article{urn:eudml:doc:41389, title = {D\'eformation de l'alg\`ebre des courants associ\'ee au groupe de Poincar\'e.}, journal = {Publicacions Matem\`atiques}, volume = {44}, year = {2000}, pages = {193-204}, mrnumber = {MR1775742}, zbl = {1054.17017}, language = {fr}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:41389} }
Ammar, Faouzi. Déformation de l'algèbre des courants associée au groupe de Poincaré.. Publicacions Matemàtiques, Tome 44 (2000) pp. 193-204. http://gdmltest.u-ga.fr/item/urn:eudml:doc:41389/