Compressed zero-divisor graph description for ideals in UFDs
Compressed zero-divisor graph description for ideals in UFDs
Let be a unique factorization domain and let be an ideal with a minimal expression
Let be the canonical map, and let be the zero-divisor basis of , consisting of suitable nonassociate divisors of the generators. The compressed zero-divisor graph has vertices represented by annihilator-equivalence classes of elements with each .
Compressed-graph structure conjecture. An edge joins the vertices represented by and if and only if
for some .
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Sources & referencesView supporting material
Primary source
Rachael Alvir, “Zero-Divisor Graphs of Quotient Rings”, arXiv:1508.02432 (2015).
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