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20152025
most citedA stable version of Harbourne's Conjecture and the containment problem for space monomial curves

22 citations · 60 across the 14 of their papers we have counts for

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Showing 2021Show all

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math.AC2021

Lower bounds on Betti numbers

Adam Boocher, Eloísa Grifo

We survey recent results on bounds for Betti numbers of modules over polynomial rings, with an emphasis on lower bounds. Along the way, we give a gentle introduction to free resolu…

math.AC2021

A uniform Chevalley theorem for direct summands of polynomial rings in mixed characteristic

Alessandro De Stefani, Eloísa Grifo, Jack Jeffries

We prove an explicit uniform Chevalley theorem for direct summands of graded polynomial rings in mixed characteristic. Our strategy relies on the introduction of a new type of diff…