On the extremal cactus graphs for variable sum exdeg index with a fixed number of cycles

by Mubeen Javaid, Akbar Ali, Igor Milovanović, Emina Milovanović
Published 2020-09-01

Some new bounds on the general sum–connectivity index

by Akbar Ali, Mubeen Javaid, Marjan Matejic, Igor Milovanovic, Emina Milovanovic
Published 2020-12-01