Feynman's operational calculi for time dependent noncommuting operators

Brian Jefferies, G. W. Johnson, Lance Nielsen

Research output: Contribution to journalArticlepeer-review

26 Scopus citations


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 languageEnglish (US)
Pages (from-to)193-226
Number of pages34
JournalJournal of the Korean Mathematical Society
Issue number2
StatePublished - Dec 1 2001

All Science Journal Classification (ASJC) codes

  • Mathematics(all)


Dive into the research topics of 'Feynman's operational calculi for time dependent noncommuting operators'. Together they form a unique fingerprint.

Cite this