Characterizing Left or right centralizers on star -algebras through orthogonal elements

In this paper we consider the problem of characterizing linear maps on special star -algebras behaving like left or right centralizers at orthogonal elements and obtain some results in this regard.

کلیدواژه ها:

Left centralizer ، right centralizer ، star -algebra ، orthogonal element ، zero product determined ، standard operator algebra