İvan Gutman

University of Kragujevac — RS

Mathematics · Physical Sciences

78h-index35.4kcitations1.1kworks4.52yr avg
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Research Topics

Graph theory and applications(774), Synthesis and Properties of Aromatic Compounds(424), Computational Drug Discovery Methods(328), History and advancements in chemistry(145), Free Radicals and Antioxidants(123)

Publications1.1k total

Sharp bounds on elliptic Sombor index of molecular trees with given number of vertices of given maximum degree
Open Journal of Discrete Applied Mathematics·2025Open Access
More geometric studies of vertex-degree-based graph indices--tangent Sombor index
Hacettepe Journal of Mathematics and Statistics·2025Open Access
Kimyasal Grafların Euler Sombor İndeksi
Gazi Üniversitesi Fen Fakültesi Dergisi·2025Open Access
Euler-Sombor index and its congeners
Open Journal of Mathematical Sciences·2025· 5 citedOpen Access
Diminished Sombor Index
match Communications in Mathematical and in Computer Chemistry·2025· 4 citedOpen Access
Sombor Energy of Hexacyclic Systems
match Communications in Mathematical and in Computer Chemistry·2025· 1 citedOpen Access
Augmented Sombor Index
match Communications in Mathematical and in Computer Chemistry·2025· 3 citedOpen Access
Sombor index of thorny graphs
Vojnotehnicki glasnik·2025· 1 citedOpen Access
Determination of the yield level of sweet pepper hybrids using integrated growing technology for yeild prediction
Taurian Scientific Herald·2025Open Access
On Trees with a Given Number of Vertices of Fixed Degree and Their Two Bond Incident Degree Indices
Axioms·2024Open Access
Chemical Applications on General Zagreb Indices of Composite Graphs
INTERNATIONAL JOURNAL OF MATHEMATICS AND COMPUTER RESEARCH·2024Open Access
Geometric approach to vertex‐degree‐based topological indices–Elliptic Sombor index, theory and application
International Journal of Quantum Chemistry·2024· 51 citedOpen Access
Energy of Vertices of Subdivision Graphs
match Communications in Mathematical and in Computer Chemistry·2024· 2 citedOpen Access
Minimum of Product of Wiener and Harary Indices
match Communications in Mathematical and in Computer Chemistry·2024Open Access
Estimating the Gourava Sombor Index
Scientific Publications of the State University of Novi Pazar Series A Applied Mathematics Informatics and mechanics·2024Open Access
Sharp Bounds on General Multiplicative Zagreb Indices of Trees
SSRN Electronic Journal·2024Open Access
On Relations between Distance-Based Topological Indices
match Communications in Mathematical and in Computer Chemistry·2024· 1 citedOpen Access
On minimum generalized ABC index of graphs
Filomat·2024Open Access
Some Notes on Sombor Index of Graphs
match Communications in Mathematical and in Computer Chemistry·2024Open Access
Relating Sombor and Euler indices
Vojnotehnicki glasnik·2024· 23 citedOpen Access
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Frequent Co-authors

Nenad Trinajstić(6), Boris Furtula(5), Sandi Klavžar(4), O. E. Polansky(3), Andrey A. Dobrynin(3), Gilles Caporossi(3), Pierre Hansen(3), S. J. Cyvín(2), Ernesto Estrada(2), Bo Zhou(2), Ante Graovac(2), Dragoš Cvetković(2), Bojan Mohar(2), Juan Rada(2), Yeong‐Nan Yeh(2), R. C. Entringer(1), B. Ru ić(1), Charles F. Wilcox(1), Luis Alfonso Torres(1), Lissette Rodríguez(1)