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http://dx.doi.org/10.4134/CKMS.2008.23.3.447

EXAMPLES AND FUNCTION THEOREMS AROUND AP AND WAP SPACES  

Cho, Myung-Hyun (DEPARTMENT OF MATHEMATICS EDUCATION WONKWANG UNIVERSITY)
Kim, Jun-Hui (DIVISION OF MATHEMATICS INFORMATIONAL STATISTICS WONKWANG UNIVERSITY)
Moon, Mi-Ae (DIVISION OF MATHEMATICS INFORMATIONAL STATISTICS WONKWANG UNIVERSITY)
Publication Information
Communications of the Korean Mathematical Society / v.23, no.3, 2008 , pp. 447-452 More about this Journal
Abstract
We provide some examples around AP and WAP spaces which are connected with higher convergence properties-radiality, semiradiality and pseudoradiality. We also prove a theorem (Theorem 3.2) that (a) any pseudo-open continuous image of an AP-space is an AP-space and (b) any pseudo-open continuous image of an WAP-space is an WAP-space. This answers the question posed by V. V. Tkachuk and I. V. Yaschenko [10].
Keywords
Frechet-Urysohn; radial; pseudoradial; AP; WAP; compact;
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Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 0
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