Finite Rank Operators in Certain Algebras
Finite Rank Operators in Certain Algebras
Abstract Let Alg(ℒ) be the algebra of all bounded linear operators on a normed linear space X leaving invariant each member of the complete lattice of closed subspaces L. We discuss when the subalgebra of finite rank operators in Alg(ℒ) is non-zero, and give an example which shows this subalgebra …