Abstract
We study Feynman's operational calculus and change of scale for a sequential operator-valued function space integral as a bounded linear operator from L 2(R) into itself.
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Chang, K.S., Hong, K.P. & Ryu, K.S. Feynman's Operational Calculus for a Sequential Operator-Valued Function Space Integral. Acta Mathematica Hungarica 91, 9–25 (2001). https://doi.org/10.1023/A:1010674625787
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DOI: https://doi.org/10.1023/A:1010674625787