Compressed-graph invariance for similarly factored ideals in UFD quotients
Compressed-graph invariance for similarly factored ideals in UFD quotients
Let and be unique factorization domains, and let and be nonmaximal, nontrivial ideals. Suppose
Assume that has an expression with the same index set, numbers of factors, and exponents,
Here the and are the corresponding irreducible factors.
Compressed-graph invariance conjecture. Under these hypotheses,
Thus the compressed zero-divisor graph is conjectured to depend only on the displayed factorization pattern of the ideal, not on the particular UFDs or irreducibles.
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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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