A Six-Vertex Theorem for Bounding Normal Planar Curves |
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Authors: | Cairns Grant; McIntyre Margaret; Ozdemir Mehmet |
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Institution: | Department of Mathematics, La Trobe University Melbourne, Australia
Department of Mathematics, University of Erciyes 38039 Kayseri, Turkey |
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Abstract: | We prove that the number of vertices of a smooth normal planarcurve is at least 6, if it bounds a surface other than the disk. |
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Keywords: | |
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