
arXiv: 1906.00262
In 1982, Stanley predicted a combinatorial upper bound for the depth of any finitely generated multigraded module over a polynomial ring. The predicted invariant is now called the Stanley depth. Duval et al. found a counterexample for Stanley’s conjecture, and their counterexample is a quotient of squarefree monomial ideals. On the other hand, there is evidence showing that Stanley’s inequality can be true for high powers of monomial ideals. In this survey article, we collect the recent results in this direction. More precisely, we investigate the Stanley depth of powers, integral closure of powers, and symbolic powers of monomial ideals.
integral closure, polymatroidal ideal, depth, symbolic power, edge ideal, Mathematics - Commutative Algebra, Commutative Algebra (math.AC), Stanley depth, Stanley’s inequality, QA1-939, FOS: Mathematics, Mathematics - Combinatorics, cover ideal, Combinatorics (math.CO), complete intersection, Mathematics
integral closure, polymatroidal ideal, depth, symbolic power, edge ideal, Mathematics - Commutative Algebra, Commutative Algebra (math.AC), Stanley depth, Stanley’s inequality, QA1-939, FOS: Mathematics, Mathematics - Combinatorics, cover ideal, Combinatorics (math.CO), complete intersection, Mathematics
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