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Robin Frankhuizen

Publications and source records attributed to Robin Frankhuizen.

2 recordsLinked to original sources
arXiv2018

Massey products and the Golod property for simplicially resolvable rings

We apply algebraic Morse theory to the Taylor resolution of a monomial ring $R = S/I$ to obtain an $A_{\infty}$-structure on the minimal free resolution of $R$. Using this structure we describe the vanishing of higher Massey products in case the minimal free resolution is simplicial. Under this assumption, we show that R is Golod if and only if the product on $\text{Tor}^S(R, k)$ vanishes. Lastly, we give two combinatorial characterizations of the Golod property in this case.

math.AT↗
arXiv2018

A-infinity resolutions and the Golod property for monomial rings

Let R=S/I be a monomial ring whose minimal free resolution F is rooted. We describe an A-infinity algebra structure on F. Using this structure, we show that R is Golod if and only if the product on Tor^S(R,k) vanishes. Furthermore, we give a necessary and sufficient combinatorial condition for R to be Golod.

math.AT↗