Rough ideals under relations associated to fuzzy ideals. - Francisco Javier Lobillo; Luis Merino; Gabriel Navarro 001; Evangelina Santos (Inf. Sci., 2016)

Lattice embeddings between types of fuzzy sets. Closed-valued fuzzy sets. - Francisco Javier Lobillo; Luis Merino; Gabriel Navarro 001; Evangelina Santos (CoRR, 2017)

Embeddings between lattices of fuzzy sets: An application of closed-valued fuzzy sets. - Francisco Javier Lobillo; Luis Merino; Gabriel Navarro 001; Evangelina Santos (Fuzzy Sets Syst., 2018)

Induced Triangular Norms and Negations on Bounded Lattices. - Francisco Javier Lobillo; Luis Merino; Gabriel Navarro 001; Evangelina Santos (IEEE Trans. Fuzzy Syst., 2021)

Induced operators on bounded lattices. - Luis Merino; Gabriel Navarro 001; Evangelina Santos (Inf. Sci., 2022)

A Lattice Structure on Hesitant Fuzzy Sets. - Pascual Jara; Luis Merino; Gabriel Navarro 001; Evangelina Santos (IEEE Trans. Fuzzy Syst., 2023)

On Gradual Sets, Hesitant Fuzzy Sets, and Representation Theorems. - Pascual Jara; Luis Merino; Gabriel Navarro 001; Evangelina Santos (IEEE Access, 2024)