Acute Triangulations of Flat Mobius Strips |
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Authors: | Liping Yuan Tudor Zamfirescu |
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Institution: | (1) College of Mathematics and Information Science, Hebei Normal University, 050016 Shijiazhuang, China;(2) Department of Mathematics, Dortmund University, 44221 Dortmund, Germany |
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Abstract: | In this paper we investigate the acute triangulations of flat Mobius strips. We find out that we can always triangulate a
flat Mobius strip with at most nine acute triangles, and sometimes (but not always) that many triangles are really needed. |
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