When can a link be obtained from another using crossing exchanges and smoothings? (Q2415944)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | When can a link be obtained from another using crossing exchanges and smoothings? |
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When can a link be obtained from another using crossing exchanges and smoothings? (English)
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23 May 2019
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knot diagrams
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knot projections
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partial order
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smoothing order
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plane graphs
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graph minors
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