Statement:

\(Z(D,R)\): Every directed relation \((P,R)\) in which every ramified subset \(A\) has an upper bound, has a maximal element.

Howard_Rubin_Number: 255

Parameter(s): This form does not depend on parameters

This form's transferability is: Unknown

This form's negation transferability is: Negation Transferable

Article Citations:
Harper-Rubin-1976: Variations of Zorn's lemma, principles of cofinality, and Hausdorff's maximal principle, Part I and II

Book references

Note connections:
Note 39 In this note the results of Harper/Rubin [1976] are summarized.

The following forms are listed as conclusions of this form class in rfb1: 260, 1,

Back