Triangulations on Closed Surfaces Covered by Vertices of Given Degree |
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| Authors: | Seiya Negami Atsuhiro Nakamoto |
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| Affiliation: | (1) Department of Mathematics, Faculty of Education and Human Sciences, Yokohama National University, 79-2 Tokiwadai, Hodogaya-ku, Yokohama 240-8501, Japan. e-mail: negami@edhs.ynu.ac.jp, JP;(2) Department of Mathematics, Osaka Kyoiku University, 4-698-1 Asahigaoka, Kashiwara, Osaka 852-8582, Japan. e-mail: nakamoto@cc.osaka-kyoiku.ac.jp, JP |
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| Abstract: | A triangulation of a closed surface is said to be d-covered if all of its edges are covered by vertices of degree d. We shall give constructive characterizations of 5- and 6-covered triangulations. Received: July 17, 1998?Final version received: January 12, 2000 |
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