Simpler and efficient characterizations of tree t-spanners for graphs with few P4's and (k, l)-graphs. - Fernanda Couto; Luís Felipe I. Cunha; Diego Ferraz (CoRR, 2022)

Filling some gaps on the edge coloring problem of split graphs. - Fernanda Couto; Diego Amaro Ferraz; Sulamita Klein (CoRR, 2024)

New results on edge-coloring and total-coloring of split graphs. - Fernanda Couto; Diego Amaro Ferraz; Sulamita Klein (Discret. Appl. Math., 2025)

Structural characterizations of tree t-spanners for graphs with few P4's and (0, ℓ)-graphs. - Fernanda Couto; Luís Felipe I. Cunha; Diego Ferraz (RAIRO Oper. Res., 2025)