Journal of Formalized Mathematics
Volume 14, 2002
University of Bialystok
Copyright (c) 2002
Association of Mizar Users
Preparing the Internal Approximations of Simple Closed Curves
-
Andrzej Trybulec
-
University of Bialystok
Summary.
-
We mean by an internal approximation of a simple closed curve
a special polygon disjoint with it but sufficiently close to it, i.e.
such that it is clock-wise oriented and its right cells meet the curve.
We prove lemmas used in the next article to construct a sequence
of internal approximations.
This work has been partially supported by CALCULEMUS
grant HPRN-CT-2000-00102.
The terminology and notation used in this paper have been
introduced in the following articles
[18]
[6]
[21]
[2]
[20]
[12]
[1]
[16]
[3]
[22]
[5]
[4]
[13]
[17]
[8]
[9]
[10]
[11]
[14]
[15]
[7]
[19]
Contents (PDF format)
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Received May 21, 2002
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