Proper caterpillars are distinguished by their chromatic symmetric function. - José Aliste-Prieto; José Zamora (Discret. Math., 2014)

On trees with the same restricted U-polynomial and the Prouhet-Tarry-Escott problem. - José Aliste-Prieto; Anna de Mier; José Zamora (Discret. Math., 2017)

On graphs with the same restricted U-polynomial and the U-polynomial for rooted graphs. - José Aliste-Prieto; José Zamora; Anna de Mier (Electron. Notes Discret. Math., 2018)

A Vertex-Weighted Tutte Symmetric Function, and Constructing Graphs with Equal Chromatic Symmetric Function. - José Aliste-Prieto; Logan Crew; Sophie Spirkl; José Zamora (Electron. J. Comb., 2021)

On the smallest trees with the same restricted U-polynomial and the rooted U-polynomial. - José Aliste-Prieto; Anna de Mier; José Zamora (Discret. Math., 2021)

Marked Graphs and the Chromatic Symmetric Function. - José Aliste-Prieto; Anna de Mier; Rosa C. Orellana; José Zamora (SIAM J. Discret. Math., 2023)