Implications

We have the following indirect implication of form equivalence classes:

167 \(\Rightarrow\) 167
given by the following sequence of implications, with a reference to its direct proof:

Implication Reference
167 \(\Rightarrow\) 167

Here are the links and statements of the form equivalence classes referenced above:

Howard-Rubin Number Statement
167:

\(PKW(\aleph_{0},\ge 2,\infty)\), Partial Kinna-Wagner Principle:  For every denumerable family \(F\) such that for all \(x\in F\), \(|x|\ge 2\), there is an infinite subset \(H\subseteq F\) and a function \(f\) such that for all \(x\in H\), \(\emptyset\neq f(x) \subsetneq x\).

167:

\(PKW(\aleph_{0},\ge 2,\infty)\), Partial Kinna-Wagner Principle:  For every denumerable family \(F\) such that for all \(x\in F\), \(|x|\ge 2\), there is an infinite subset \(H\subseteq F\) and a function \(f\) such that for all \(x\in H\), \(\emptyset\neq f(x) \subsetneq x\).

Comment:

Back