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http://dx.doi.org/10.4134/CKMS.2004.19.4.721

A CONVERGENCE THEOREM FOR FEYNMAN′S OPERATIONAL CALCULUS : THE CASE OF TIME DEPENDENT NONCOMMUTING OPERATORS  

Ahn, Byung-Moo (Department of Mathematics Soonchynhyang University)
Lee, Choon-Ho (Department of Mathematics Hoseo University)
Publication Information
Communications of the Korean Mathematical Society / v.19, no.4, 2004 , pp. 721-730 More about this Journal
Abstract
Feynman's operational calculus for noncommuting operators was studied via measures on the time interval. We investigate that if a sequence of p-tuples of measures converges to another p-tuple of measures, then the corresponding sequence of operational calculi in the time dependent setting converges to the operational calculus determined by the limiting p-tuple of measures.
Keywords
Feynman′s operational calculus; disentangling;
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