Double and triple summation expressions obtained using perturbation theory (Q1567224)
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scientific article; zbMATH DE number 1455550
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Double and triple summation expressions obtained using perturbation theory |
scientific article; zbMATH DE number 1455550 |
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Double and triple summation expressions obtained using perturbation theory (English)
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5 June 2000
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multiple summation expressions
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perturbation theory
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exact energy
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perturbation expansion
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