Generalized symmetry of graphs

نویسنده

  • Suohai Fan
چکیده

Symmetry of graphs has been extensively studied over the past 50 years by using automorphisms of graphs and group theory which have played an important role in graph, and promising and interesting results have been obtained[2,20,21]. We introduced generalized symmetry of graphs and investigated it by using endomorphisms of graphs and semigroup theory. In this paper, I will survey some results we have achieved in recent years. The paper consists of the following sections.

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عنوان ژورنال:
  • Electronic Notes in Discrete Mathematics

دوره 23  شماره 

صفحات  -

تاریخ انتشار 2005