A theorem on labelled trees and the limits of its provability (Q3199414)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A theorem on labelled trees and the limits of its provability |
scientific article |
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A theorem on labelled trees and the limits of its provability (English)
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1990
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generalization of Kruskal's theorem
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trees labelled by ordinals
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well- quasi-ordering
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ordinal notation system
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iterated inductive definitions
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