References
- 1
- A. D. Berard, Jr., Characterizations of metric spaces by use of their
midsets: intervals, Fund. Math. 73 (1971), 1-7.
- 2
- R. Engelking, General Topology, Revised and completed edition
Heldermann Verlag, Berlin 1989.
- 3
- Y. Hattori and J. Nagata, Special
metrics, Recent progress in general topology (M. Hušek and J.
van Mill eds), North Holland, Amsterdam, 1992, 353-367.
- 4
- L. Janos, Congruence and one-dimensionality of
metric spaces, Proc. Amer. Math. Soc., 103 (1988), 1268-1270.
- 5
- L. D. Loveland, No continuum in
has the TMP.
I. Arcs and spheres, Proc. Amer. Math. Soc., 110 (1990),
1119-1128.
- 6
- D. J. Lutzer, On generalized ordered spaces,
Dissertationes Math. 89 (1971).
- 7
- S. B. Nadler, Jr., An embedding theorem for certain spaces with an
equidistant property, Proc. Amer. Math. Soc., 59 (1976),
179-183.
- 8
- S. Purisch, The orderability and suborderability of metrizable spaces, Trans. Amer. Math. Soc., 226 (1977), 59-76.
Shimane University
Matsue, 690 Japan
e:mail address: F01178@sinet.ad.jp
Shizuoka University,
Ohya, Shizuoka, 422 Japan
e:mail address: h-ohta@ed.shizuoka.ac.jp