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Cardinal Inequalities for S(n)-spaces
by
Ivan Gotchev
Central Connecticut State University
Using the qn-closure operator different cardinal invariants are defined and cardinal inequalities for S(n)-spaces are obtained. Some of these inequalities generalize well-known cardinal inequalities for Hausdorff and Urysohn spaces.
Part of the results were obtained in collaboration with Ljubisa Kocinac.
Date received: February 28, 2005
Copyright © 2005 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # capc-59.