Operator-valued Feynman integrals via conditional Feynman integrals (Q809213)
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scientific article; zbMATH DE number 4210473
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Operator-valued Feynman integrals via conditional Feynman integrals |
scientific article; zbMATH DE number 4210473 |
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Operator-valued Feynman integrals via conditional Feynman integrals (English)
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1990
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The authors define a ``conditional integral of Feynman'' which plays the same role as the conditional expectation with regard to the Wiener integral. Then they use a conditional integral to calculate the Feynman integrals (kind of operational integral of Feynman) of different functions. The proofs are carefully developed.
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operator-valued Feynman integral
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conditional integral of Feynman
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conditional expectation
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Wiener integral
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operational integral of Feynman
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