Idempotent Elements in a Bernstein Algebra
Santos Manuel Coronas González, C. Martínez · Journal of the London Mathematical Society · 1990
A finite-dimensional commutative algebra A over a field K is called a Bernstein algebra if there exists a non-trivial homomorphism co: A-> K (baric algebra) such that the identity (x2)2 = CO(X)2JC2 holds in A (see [7]). The origin of Bernstein algebras lies in genetics (see [2,8]). Holgate (in [2]) was the