In some recent papers ([1],[2],[3],[4]) we have investigated some general spectral properties of a multiplier defined on a commutative semi-simple Banach algebra. In this paper we expose some aspects concerning the Fredholm theory of multipliers.
@article{urn:eudml:doc:39947, title = {Fredholm multipliers of semisimple commutative Banach algebras.}, journal = {Extracta Mathematicae}, volume = {6}, year = {1991}, pages = {173-176}, mrnumber = {MR1185371}, zbl = {0784.46032}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:39947} }
Aiena, Pietro. Fredholm multipliers of semisimple commutative Banach algebras.. Extracta Mathematicae, Tome 6 (1991) pp. 173-176. http://gdmltest.u-ga.fr/item/urn:eudml:doc:39947/