W. Carballosa

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20142026

most citedRegularity and Planarity of Token Graphs

32 citations · 65 across the 15 of their papers we have counts for

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math.AC2016★ 4 cited

Cohen-Macaulayness of triangular graphs

Hernan de Alba, Walter Carballosa, Daniel Duarte +1

We study the Cohen-Macaulay property of triangular graphs $T_{n}$ . We show that $T_{2}$ , $T_{3}$ and $T_{5}$ are Cohen-Macaulay graphs, and that $T_{4}$ , $T_{6}$ , $T_{8}$ and $T_{n}$ are not Cohen…