3 papers
math.CO2019
Extremal and Ramsey results on graph blowups
Jacob Fox, Sammy Luo, Yuval Wigderson
Recently, Souza introduced blowup Ramsey numbers as a generalization of bipartite Ramsey numbers. For graphs and , say if every -edge-co…
math.CO2019
Generalized Minors and Tensor Invariants
Ian Le, Sammy Luo
Berenstein, Fomin and Zelevinsky defined functions on double Bruhat cells which they called generalized minors. By relating certain double Bruhat cells to configuration spaces of f…
math.CO2017
Stability and exact Turan numbers for matroids
Hong Liu, Sammy Luo, Peter Nelson +1
We consider the Turán-type problem of bounding the size of a set that does not contain a linear copy of a given fixed set ,…