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On the upper Kuratowski convergence
by
Frederic Mynard
University of Mississippi
The first-countability of the upper Kuratowski convergence is characterized in terms of the underlying convergence. If we start with a topology, first-countability is also equivalent to countable tightness of the upper Kuratowski topology (equivalently convergence).Applications to consonance and its variants are provided.
Date received: February 18, 2002
Copyright © 2002 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 # caik-28.