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Lower Bounds On Betti Numbers, Adam Boocher, Eloisa Grifo
Lower Bounds On Betti Numbers, Adam Boocher, Eloisa Grifo
Department of Mathematics: Faculty Publications
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 resolutions and Betti numbers, and discuss some of the reasons why one would study these.