Zaid, Nurhidayah and Sarmin, Nor Haniza and Salih Khasraw, Sanhan Muhammad (2020) On the probability and graph of some finite rings of matrices. In: 27th National Symposium on Mathematical Sciences, SKSM 2019, 26 November 2019  27 November 2019, Tenera Hotel, Bangi, Selangor, Malaysia.

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Official URL: http://dx.doi.org/10.1063/5.0018067
Abstract
The study on probability theory in finite rings has been an interest of various researchers. One of the probabilities that has caught their attention is the probability that two elements of a ring have product zero. In this study, the probability is determined for a finite ring R of matrices over integers modulo four. First, the annihilators of R are determined with the assistance of Groups, Algorithms and Programming (GAP) software and then the probability is calculated using the definition. Next, by using the results obtained, the zero divisor graph of the ring R is constructed. A zero divisor graph is defined as a graph in which the zero divisors of R are its vertices and two vertices are connected by an edge if their product is zero.
Item Type:  Conference or Workshop Item (Paper) 

Uncontrolled Keywords:  finite rings, probability, ring R, graph 
Subjects:  Q Science > QA Mathematics 
Divisions:  Science 
ID Code:  90860 
Deposited By:  Yanti Mohd Shah 
Deposited On:  31 May 2021 13:40 
Last Modified:  31 May 2021 13:40 
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