A doctoral dissertation in the College of Computer Sciences and Mathematics studied the best Graph of zero divisor
admin_omar2019-11-17T00:00:00+00:00Has been Discussed in the Department of Mathematics in College of Computer Sciences and Mathematics at the University of Mosul Doctoral dissertation named "The Zero Divisor Graph with Applications" for the student (Luma Khalil Ahmed).The dissertation aims to focusing on the maximum degree of zero divisor and give some of its properties, in addition to classification of the functions of Gamma and find the number of vertices, color number, rank and size. As well as was found hosoya polynomial, wieter index , cauchy shwartz polynomial for the two Graphs