Next: Double Buckethandle
Up: Arc-like continua
Previous: Cantor Meanders
The Buckethandle is created from the
Cantor Ternary Set C with this procedure:
(i) we join any two points a and b in C
symmetric with respect to 1/2 with a semicircle in
the upper half plane with the centre in (1/2,0),
(ii) we join any two points of C in the interval
,
, with a semicircle
with the centre in
in the lower
half plane.
This continuum is often called the
Knaster's Buckethandle continuum.
We can obtain a homeomorphic copy of the buckethandle
continuum using the inverse limit
where for each
let Xi=[0,1] and
fi(t)=2t for
and fi(t)=-2t+2
for
.
We can find more in [65, p.22] and
[55, p.205].
Buckethandle - fig.
a
Source files:
a.eps .
a.gif .
example.htm .
figure.mws .
latex.tex .
title.txt .
Here you can
read Notes or
write to Notes.
Janusz J. Charatonik and Pavel Pyrih
2000-09-21