Form equivalence class Howard-Rubin Number: 82
Statement:
\(E(Ia,III)\): For every set \(X\), if \(\cal P(X)\) is Dedekind finite then \(X\) is amorphous. \ac{Howard/Yorke} \cite{1989}, notes 57 and 94.
Howard-Rubin number: 82 B
Citations (articles):
Howard/Yorke [1989]
Definitions of finite
Connections (notes):
Note [57]
Truss [1995] studies the various
structures an amorphous set can carry.
Note [94]
Relationships between the different definitions of finite
References (books):
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