Definition
- For an infinite cardinal number τ, a Tychonoff space X is said to be strongly τ-pseudocompact provided that for every function , f(A) is closed subset of for every closed subset A of X.
Remark
- Encyclopedia of general topology, Edited by Klaas Pieter Hart, Jun-iti Nagata and Jerry E. Vaughan. Elsevier Science Publishers, B.V., Amsterdam, 2004.