构造了两个特殊模型:路图(圈)与完全图中去掉一个匹配所构成图的Corona图.研究了这两个特殊Corona图的m-度与b-染色数,并证明了它们是b-连续的.
The two types of special Corona graphs are researched.The m-degree and b-chromatic number of these graphs are studied.The b-continuity of these graphs is given.