Please use this identifier to cite or link to this item: http://hdl.handle.net/10077/4129
Title: Short Proof of a Cardinal Inequality involving the Weak Extent
Authors: Basile, Désirée
Bella, Angelo
Keywords: Wead ExtentExtentPoint Separating WeightDiagonal Degree
Issue Date: 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.
Series/Report no.: Rendiconti dell’Istituto di Matematica dell’Università di Trieste. An International Journal of Mathematics
38 (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.
URI: http://hdl.handle.net/10077/4129
ISSN: 0049-4704
Appears in Collections:Rendiconti dell'Istituto di matematica dell'Università di Trieste: an International Journal of Mathematics vol.38 (2006)

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