Rooted Tree Graphs and the Butcher Group: Combinatorics of Elementary Perturbation Theory (Q3296398)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Rooted Tree Graphs and the Butcher Group: Combinatorics of Elementary Perturbation Theory |
scientific article |
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Rooted Tree Graphs and the Butcher Group: Combinatorics of Elementary Perturbation Theory (English)
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7 July 2020
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perturbation expansion
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rooted tree graphs
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Butcher group
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combinatorial species
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Connes-Kreimer renormalization
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Hopf algebras of trees
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