o:31596 On the generalized ABS index of graphs en Abstract: The atom-bond sum-connectivity (ABS) index is a recently introduced variant of three earlier much-studied graph-based molecular descriptors: Randić, atom-bond connectivity, and sum-connectivity indices. The general atom-bond sum-connectivity index is defined as 〖ABS〗_α (G)=∑_(uv∈E(G))▒〖((d_u+d_v-2)/(d_u+d_v ))〗^α , where α is a real number. In this paper, we present some upper and lower bounds on the general atom-bond sum-connectivity index in terms of graph parameters and other graph indices. Keywords: Atom-bond sum-connectivity index; Generalized atom-bond sum-connectivity index; Bounds; Graph indices. 1552099 10.2298/FIL2330161J 1552101 0354-5180 2023-11-04T09:44:26.444Z 44 no 46 Akbar Jahanbani 0000-0002-2800-4420 Izudin Redžepović Državni univerzitet u Novom Pazaru person 26137703 0000-0003-4956-0407 application/pdf 213644 https://phaidrabg.bg.ac.rs/o:31596 no yes 1 70 92000001 20A01 Filomat 37 30 10161 10169 2023