A Note on the Parity of Integer-Valued Topological IndicesDošlić, Tomislav (Avtor) In this note we collect and state some facts on the parity of some integer-valued graph invariants. In particular, we show that several well-known bond-additive topological indices assume only even values for all connected graphs. Among them are both degreebased and distance-based indices. We also discuss some general graph-theoretical consequences of established results.20262026-05-18 10:31:53Neznano13833UDK: 519.174ISSN pri članku: 3009-4399COBISS_ID: 277551875DOI: 10.46793/match.96-3.32525sl