On Representations Associated with Completely n-Positive Linear Maps on Pro-C*-Algebras

It is shown that an n × n matrix of continuous linear maps from a pro-C*-algebra A to L(H), which verifies the condition of complete positivity, is of the formlinear operator from H to K, and [Tij]ni,j=1 is a positive element in the C*-algebra of all Suen in Proc. Amer. Math. Soc., 112(3), 1991, 709-712. Also, a covariant version of this construction is given.