Using the Hyers-Ulam-Rassias stability method of functional equations, we investigate homomorphisms in -algebras, Lie -algebras, and -algebras, and derivations on -algebras, Lie -algebras, and -algebras associated with the following Apollonius-type additive functional equation .
"Homomorphisms and Derivations in -Algebras." Abstr. Appl. Anal. 2007 1 - 12, 2007. https://doi.org/10.1155/2007/80630