ROCKY MOUNTAIN JOURNAL OF MATHEMATICS, vol.39, no.2, pp.509-526, 2009 (Journal Indexed in SCI)
Article / Article
Title of Journal :
ROCKY MOUNTAIN JOURNAL OF MATHEMATICS
In this note we prove that if either 21 is a Banach-Jordan algebra or a Banach-Lie algebra then all perturbations of the multiplication in 21 give algebras topologically isomorphic with 21 whenever certain small-dimension cohomology groups associated with 21 are vanishing.