p. 145 - 152 Some covering spaces and types of compactness A. Jaradat and A. Al-Bsoul Received: April 04, 2008; Revised: November 16, 2008; Accepted: November 19, 2008 Abstract. In this paper we shall study covering spaces such as fully normal spaces, absolutely countably compact, minimal Hausdorff, a-space, realcompact, locally paracompact, w-compact, maximal compact. Moreover, we give refinements of some theorems rasied in [1], also we shall give partial solutions of some open problems raised in [2], and [3]. Keywords: absolutely countably compact; fully normal; locally paracompact. AMS Subject classification: Primary: 54B05; Secondary: 54D60, 54D99, 54E18 PDF Compressed Postscript Version to read ISSN 0862-9544 (Printed edition) Faculty of Mathematics, Physics and Informatics Comenius University 842 48 Bratislava, Slovak Republic Telephone: + 421-2-60295111 Fax: + 421-2-65425882 e-Mail: amuc@fmph.uniba.sk Internet: www.iam.fmph.uniba.sk/amuc © 2009, ACTA MATHEMATICA UNIVERSITATIS COMENIANAE |