Spectral theory of operator measures in Hilbert space
Spectral theory of operator measures in Hilbert space
In Ā§2 the spaces L 2 (Ī£, H) are described; this is a solution of a problem posed by M. G. KreČn.In Ā§3 unitary dilations are used to illustrate the techniques of operator measures.In particular, a simple proof of the NaČmark dilation theorem is presented, together with an explicit construction ā¦