2-LOCAL) DERIVATIONS AND AUTOMORPHISMS AND BIDERIVATIONS OF COMPLEX ω-LIE ALGEBRAS A TITLE ON MULTIPLE ROWS

The present paper is devoted to the description of local (2-local) derivations and automorphisms and biderivations on some complex co-Lie algebras. Given a three-dimensional complex co-Lie algebras g, we prove that every local (2-local) derivation and automorphisms on g are derivations and automorphisms respectively if g is not C-1. We give the matrix form of local derivations and automorphisms in the cases C-1. Also, we give a descriptions of biderivations of three dimensional complex omega-Lie algebras.