Spectral Dilation of L(B, H)-valued Measures and Its Application to Stationary Dilation for Banach Space Valued Processes A. Miamee Indiana University Mathematics Journal 1989 text pdf 10.1512/iumj.1989.38.38040 10.1512/iumj.1989.38.38040 en Indiana Univ. Math. J. 38 (1989) 841 - 860 state-of-the-art mathematics http://iumj.org/access/