On nearly regular co-critical graphs
نویسنده
چکیده
A graph G is called (K3,K3)-co-critical if the edges of G can be coloured with two colours without getting a monochromatic triangle, but adding any new edge to the graph, this kind of ’good’ colouring is impossible. In this short note we construct (K3,K3)-co-critical graphs of maximal degree O(n3/4).
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ورودعنوان ژورنال:
- Discrete Mathematics
دوره 160 شماره
صفحات -
تاریخ انتشار 1996