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Short Proof of a Cardinal Inequality involving the Weak Extent
Basile, Désirée
Bella, Angelo
2006
Abstract
We are presenting a short and self contained proof of
the cardinal inequality $\mid X \mid ≤ we(X)^{psw(X)}, by using the
Pol-\v{S}apirovski\u{ı}’s technique.
Series
Rendiconti dell’Istituto di Matematica dell’Università di Trieste. An International Journal of Mathematics
38 (2006)
Publisher
EUT Edizioni Università di Trieste
Source
D. Basile, A. Bella, "Short Proof of a Cardinal Inequality involving the Weak Extent", in: Rendiconti dell’Istituto di Matematica dell’Università di Trieste. An International Journal of Mathematics, 38 (2006), pp. 17-20.
Languages
en
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