Fabiola Roxana VillanuevaValeriano Antunes de OliveiraTiago Mendonça da Costa2026-03-222026-03-22202210.1016/j.fss.2022.06.020https://doi.org/10.1016/j.fss.2022.06.020https://andeanlibrary.org/handle/123456789/46134Citaciones: 8enMathematicsInterval (graph theory)Mathematical optimizationMathematical economicsOptimality conditions for interval valued optimization problemsarticle