diamond principle (Q1734160)
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combinatorial principle that there exists a family of sets π΄(πΌ)βπΌ for πΌ<Οβ such that for any π΄βΟβ, the set of πΌβs with π΄β©πΌ=π΄(πΌ) is stationary in Οβ
- β
Language | Label | Description | Also known as |
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English | diamond principle |
combinatorial principle that there exists a family of sets π΄(πΌ)βπΌ for πΌ<Οβ such that for any π΄βΟβ, the set of πΌβs with π΄β©πΌ=π΄(πΌ) is stationary in Οβ |
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Statements
1972
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Wikipedia(9 entries)
- cswiki DiamantovΓ½ princip
- dewiki Karo (Mengenlehre)
- enwiki Diamond principle
- eswiki Principio del diamante
- hewiki Χ’Χ§Χ¨ΧΧ ΧΧΧΧΧΧ
- jawiki γγ€γ€γ’γ³γεη
- plwiki Diament Jensena
- ptwiki PrincΓpio diamante
- zhwiki ι½η³εε