题目：Eulerian partial duals of plane graphs

报告人：金贤安 教授 厦门大学

时间：12月26日下午 4：30-5：30

地点：1418 

摘要：In the paper [Bipartite partial duals and circuits in medial graphs, Combinatorica 33(2) (2013) 231-252] 

Huggett and Moffatt characterized bipartite partial duals of a plane graph using all-crossing directions of its

medial graph and remained the characterization of Eulerian partial duals of a plane graph as an open problem. 

In this talk we shall solve this problem by considering half-edge directions and allowing inconsistent edges. 

This is a joint work with Metrose Metsidik

欢迎感兴趣的师生前来参加！