Graceful tree conjecture for infinite trees (Q1028847)
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scientific article; zbMATH DE number 5576446
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Graceful tree conjecture for infinite trees |
scientific article; zbMATH DE number 5576446 |
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Graceful tree conjecture for infinite trees (English)
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8 July 2009
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Summary: One of the most famous open problems in graph theory is the Graceful Tree Conjecture, which states that every finite tree has a graceful labeling. In this paper, we define graceful labelings for countably infinite graphs, and state and verify a Graceful Tree Conjecture for countably infinite trees.
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graceful tree conjecture
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countably infinite trees
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gaceful labeling
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