We study Feynman's Operational Calculus for operator-valued functions of time and for measures which are not necessarily probability measures; we also permit the presence of certain unbounded operators. Further, we relate the disentangling map defined within to the solutions of evolution equations and, finally, remark on the application of stability results to the present paper.
|Original language||English (US)|
|Number of pages||34|
|Journal||Journal of the Korean Mathematical Society|
|State||Published - Dec 1 2001|
All Science Journal Classification (ASJC) codes