Certain Subspaces of the Dual of a Banach Algebra

The dual of an introverted subspace of the dual of a Banach algebra enjoys two (Arens type) products. In this talk we investigate the topological centers related to these products for a general introverted subspace. Some older results on certain introverted subspaces of L1(G) are extended to a general introverted subspace.

Keywords:

Arens product , topological center , introverted subspace.