참고문헌
- Bull. Korean Math. Soc. v.33 no.3 A bounded convergence theorem for the operator-valued eynman integral B. M. Ahn
- J. Korean Math. Soc. v.34 no.3 A class of the operator-valued Feynman integral
- J. Math. Mech. v.18 An operator valued function space integral and a relatede integral equations R. H. Cameron;D. A. Stovick
- Amer. Math. Soc. Colloq. Functional analysis and Semi-groups E. Hille;R. S. Phillips
- Mem. Amer. Math. Soc. v.62 no.351 Generalized Dyson Series, generalized Feynman diagrams, Feynman integral, and Feynman's operational calculus G. W. Johnson;M. L. Lapidus
- Supplemento ai Rendiconti del Circolo Matematico di Palermo Serie II-Numero v.8 Stability Theorems for the Feynman Integral G. W. Johnson;D. L. Skoug
- Functional Analysis R. Larsen
- Methods of Modern Mathematical Physics v.I M. Reed;B. Simon
- Functional Analysis W. Rudin