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   The adjacency matrix of some hexagonal systems  
   
نویسنده nekooei omid ,barzegar hasan
منبع journal of discrete mathematics and its applications - 2023 - دوره : 8 - شماره : 3 - صفحه:147 -155
چکیده    It is well known that in the graph theory the adjacency matrix is an important invariant [5]. especially, the adjacency matrix is also very important in the theory of chemical graphs, for example, in obtaining graph energy. in this paper, the general form of the adjacency matrices of some hexagonal systems will be determined.
کلیدواژه Adjacency matrix ,Pr(2 ,n) ,M(3 ,n) ,Ch(2 ,n) ,S(n) ,Z(4 ,n)
آدرس tafresh university, department of mathematics, Iran, tafresh university, department of mathematics, Iran
پست الکترونیکی barzegar@tafreshu.ac.ir
 
     
   
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