Browsing Mathematics Masters Papers by Subject "Commutative rings."
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Colorings of Zero-Divisor Graphs of Commutative Rings
(North Dakota State University, 2015)We will focus on Beck’s conjecture that the chromatic number of a zero-divisor graph of a ring R is equal to the clique number of the ring R. We begin by calculating the chromatic number of the zero-divisor graphs for some ...