Open AccessSome counterexamples and properties on subspaces of generalized regular-Lindelof spaces
Author(s) -
Adem Kılıçman,
Anwar Jabor Fawakhreh
Publication year - 2001
Publication title -
tamkang journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.324
H-Index - 18
eISSN - 0049-2930
pISSN - 2073-9826
DOI - 10.5556/j.tkjm.32.2001.380
Subject(s) - linear subspace , counterexample , mathematics , pure mathematics , order (exchange) , discrete mathematics , business , finance
In this paper we study subspaces of some generalizations of Lindelof spaces; namely, subspaces of nearly regular-Lindelof, subspaces of almost regular-Lindelof and subspaces of weakly regular-Lindelof spaces. We then give some properties on these subspaces. Several illustrative examples are also considered in order to establish some relations within these subspaces