A note on spaces with a rank 2-diagonal

Authors

  • W.-F. Xuan Nanjing University
  • W.-X. Shi Nanjing University

Keywords:

Star countable, ccc, rank 2-diagonal

Abstract

We prove that if a space \(X\) with a rank 2-diagonal either has the countable chain condition or is star countable then the cardinality of \(X\) is at most \(c\). DOI: 10.1017/S0004972713001184

Author Biography

W.-F. Xuan, Nanjing University

Published

2014-06-03

Issue

Vol. 90 No. 1 (2014)

Section

Articles
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