p. 255 - 262
On pseudo-sequence-covering π-images
of locally separable metric spaces
Nguyen Van Dung
Received: May 20, 2007; Accepted: November 14, 2007
Abstract. In this paper, we characterize pseudo-sequence-covering π-images of locally separable metric spaces by means of fcs-covers and point-star networks. We also investigate pseudo-sequence-covering
π-s-images of locally separable metric spaces.
Keywords: π-map; s-map; network; k-cover; cfp-cover; fcs-cover; cs*-cover; pseudo-sequence-covering; subsequence-covering; sequentially-quotient.
AMS Subject classification: Primary: 54E40; Secondary: 54C10, 54E99, 54D55, 54D65
PDF Compressed Postscript Version to read
ISSN 0862-9544 (Printed edition)
Faculty of Mathematics, Physics and Informatics
842 48 Bratislava, Slovak Republic
Telephone: + 421-2-60295111 Fax: + 421-2-65425882
e-Mail: firstname.lastname@example.org Internet: www.iam.fmph.uniba.sk/amuc
© 2008, ACTA MATHEMATICA UNIVERSITATIS COMENIANAE