Vol. 70, No. 2, 1977

Recent Issues
Vol. 294: 1
Vol. 293: 1  2
Vol. 292: 1  2
Vol. 291: 1  2
Vol. 290: 1  2
Vol. 289: 1  2
Vol. 288: 1  2
Vol. 287: 1  2
Online Archive
Volume:
Issue:
     
The Journal
Subscriptions
Editorial Board
Officers
Special Issues
Submission Guidelines
Submission Form
Contacts
Author Index
To Appear
 
ISSN: 0030-8730
Countable spaces without points of first countability

Ronald Fred Levy

Vol. 70 (1977), No. 2, 391–399
Abstract

In this paper we show that there are 2c non-homeomorphic countable regular spaces, each of which has no point of first countability. Several specific countable regular spaces are shown not to be homeomorphic.

Mathematical Subject Classification 2000
Primary: 54A25
Milestones
Received: 25 October 1976
Revised: 23 March 1977
Published: 1 June 1977
Authors
Ronald Fred Levy