Helly family (Q1603101)
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family of sets such that any minimal subfamily with empty intersection has few sets in it
Language | Label | Description | Also known as |
---|---|---|---|
English | Helly family |
family of sets such that any minimal subfamily with empty intersection has few sets in it |
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Wikipedia(3 entries)
- dewiki Helly-Eigenschaft
- enwiki Helly family
- ruwiki Семейство Хелли