On Endomorphs of Right-Symmetric Algebras

We introduce the notion of endomorph E(A) of a (super) algebra E(A) and prove thatE(A) is a simple (super) algebraif A is not an algebra of scalar multiplication.If A is a right-symmetric (super)algebra then E(A) is right-symmetric as well.Thus, we construct a wide class of simple(right-symmetric) (super)algebras which contains a matrix subalgebra with a common unity.We calculate the derivation algebra of the endomorphof a unital algebra A and the automorphism groupof the simple right-symmetric algebra E(V_n) (the endomorph of a direct sum of fields).