TY - JOUR AU - Martínez Pérez, Álvaro AU - Molina, Edil D. AU - Rodríguez, José M. AU - Sigarreta, José M. PY - 2025 DO - 10.2298/FIL2509069M UR - https://hdl.handle.net/20.500.14352/134640 T2 - Filomat AB - Topological indices are used to understand physicochemical properties of chemical compounds, since they capture some properties of a molecule in a single number. The aim of this paper is to obtain new results for the Sum Lordeg Index. We provide some... LA - eng M2 - 3069 PB - University of Nis KW - Sum Lordeg Index KW - Unicyclic graph KW - Graph invariant KW - Vertex-degree-based graph invariant KW - Topological index TI - On Sum Lordeg index: theory and applications TY - journal article VL - 39 ER -