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Edge Colorings of Embedded Graphs |
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| Authors: | Zhongde Yan Yue Zhao |
| Affiliation: | (1) Department of Mathematics, Southern University, Baton Rouge, LA 70813, USA, US;(2) Department of Mathematics, Tulane University New Orleans, LA 70118, USA e-mail: nzhao@ultral.math.tulane.edu, US |
| Abstract: | In his paper, we discuss under what conditions graphs embedded in a surface Σ will be class one. Received: August 14, 1997 Revised: April 15, 1998 |
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