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Št. zadetkov: 3
Graphs with maximum generalized complementary second Zagreb index
Snježana Majstorović Ergotić, Tomislav Došlić
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Oznake: teorija grafov;Zagrebški indeks;topološki indeksi;ekstremalne vrednosti grafov;
In this paper, we confirm a conjecture by Furtula and Oz regarding graphs that maximize the second complementary Zagreb index. We demonstrate that this conjecture holds for a broader class of indices, each of which is parameter-dependent, and which we will refer to as the generalized complementary s ...
Leto: 2026 Vir: Fakulteta za informacijske študije v Novem mestu (FIŠ)
Distance partition vectors and distance based indices of (5,0)-nanotubes
Vesna Andova, Martin Knor, Snježana Majstorović Ergotić, Riste Škrekovski
Izvirni znanstveni članek
Oznake: (5,0)-nanocevke;topološke lastnosti;Wienerjev indeks;(5,0)-nanotubes;topological indices;connectivity index;Wiener index;
In this paper, we calculate the eccentricities and the distance vectors of all vertices of the ▫$(5,0)$▫-nanotubes. Building on these computations, we further determine several important distance-based topological indices associated with these nanotubes. Specifically, we investigate the eccentric co ...
Leto: 2026 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Šoltés problem for the Kirchhoff index of a graph
Kurt Klement Gottwald, Snježana Majstorović Ergotić, Tomislav Došlić
Izvirni znanstveni članek
Oznake: Kirchhoffov–Šoltésov problem;Kirchhoffov indeks;upornostna razdalja;prenos upornosti;Laplacova matrika;dober vozel;Kirchhoff Šoltés problem;Kirchhoff index;Resistance distance;Resistance transmission;Laplacian matrix;Good vertex;
Leto: 2026 Vir: Fakulteta za informacijske študije v Novem mestu (FIŠ)
Št. zadetkov: 3
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