I will begin with the presentation of the basic definitions required for the development of this survey- graph. Rosenfeld [17] first introduced the concept of fuzzy graphs. After that fuzzy graph theory becomes a vast research area. In this article, I wanted to survey these types of graphs. Ghorai, G., and M. Pal [10],[11],[12] defined m-polar fuzzy graphs using m-polar fuzzy set. Neighborhood degree of a vertex v, degree of a vertex v and the closed degree of a vertex v are defined.
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机译：我将首先介绍该调查模式所需的基本定义。 Rosenfeld [17]首先介绍了模糊图的概念。 在那次模糊的图形理论成为一个庞大的研究区域之后。 在本文中，我想调查这些类型的图表。 Ghorai，G。和M. Pal [10]，[11]，[12]使用M极性模糊集定义了M-极性模糊图。 定义了顶点V的邻域V，顶点V和顶点V的关闭度。
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