ping-pong lemma (Q7195651)
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theorem about sufficient conditions for ensuring that that several elements in a group acting on a set freely generate a free subgroup of that group
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | ping-pong lemma |
theorem about sufficient conditions for ensuring that that several elements in a group acting on a set freely generate a free subgroup of that group |
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Wikipedia(9 entries)
- dewiki Ping-Pong-Lemma
- enwiki Ping-pong lemma
- frwiki Lemme du ping-pong
- itwiki Lemma del ping-pong
- kowiki 탁구 정리
- ptwiki Lema do ping-pong
- trwiki Klein kriteri
- ukwiki Пінг-понг лема
- zhwiki 乒乓引理