Daniel Duarte

activity

20112026

most citedCohen-Macaulayness of triangular graphs

4 citations · 9 across the 13 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

math.AG2016

On the zero locus of ideals defining the Nash blowup of toric surfaces

Daniel Duarte, Enrique Chavez Martinez

We consider the problem of finding an ideal whose blowup defines the Nash blowup of a toric surface and such that its zero locus coincides with the singular set of the toric surfac…

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…