Abstract
In this note linearly ordered topological spaces (abbreviated LOTS) with a point-countable base are examined. It is shown that a LOTS is quasi-developable if and only if it has a σ-point-finite base and a LOTS with a point-countable base is paracompact. An example of a LOTS with a point-countable base that does not have a σ-point-finite base is given. Conditions are given for the metrizability of a LOTS with a point-countable base and it is shown that a connected LOTS with a point-countable base is homeomorphic to a connected subset of the real line.
Original language | English |
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Pages (from-to) | 598-606 |
Number of pages | 9 |
Journal | Proceedings of the American Mathematical Society |
Volume | 28 |
Issue number | 2 |
DOIs | |
State | Published - May 1971 |
Keywords
- Linearly ordered spaces
- Point-countable base
- Quasi-developable space
- σ-Pointfinite base