Multiplicity-free bumpless pipe dream conjecture for the tablet

From papers

Let Xw\mathfrak X_w denote the relevant combinatorial object, let \prec' be the chosen term order, and let T(Xw,)\mathcal T(\mathfrak X_w,\prec') be its tablet; let the support of a hieroglyph mean the positions occupied by its marked entries. Multiplicity-free bumpless pipe dream conjecture. The tablet T(Xw,)\mathcal T(\mathfrak X_w,\prec') is in natural bijection with the bumpless pipe dreams for ww: the support of each hieroglyph gives the positions of the blank tiles of a bumpless pipe dream. This is presented as a multiplicity-free version of the preceding component-counting conjecture. The preceding statement is known for some diagonal term orders, but the tablet bijection asserted here is not established in the supplied text.

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Sources & referencesView supporting material

Primary source

Ada Stelzer and Alexander Yong, “Combinatorial commutative algebra rules”, arXiv:2306.00737 (2023).

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