Form equivalence class Howard-Rubin Number: 40
Statement:
For all ordinals \(\alpha\), the \(\aleph_{\alpha}\) partition principle holds: For every ordinal \(\alpha\) and every cardinal \(\kappa\), if \(\aleph_{\alpha}\le^* \kappa\), then \(\aleph_{\alpha} \le\kappa\).
Howard-Rubin number: 40 B
Citations (articles):
Pelc [1978]
On some weak forms of the axiom of choice in set theory
Banaschewski/Moore [1990]
The dual Cantor-Bernstein theorem and the partition principle
Connections (notes): Note [69]
References (books):
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