Ivan Gutman

ORCID

Publication Activity (10 Years)

Years Active: 1981-2023
Publications (10 Years): 41

Top Venues

Appl. Math. Comput.

Discret. Appl. Math.

Discuss. Math. Graph Theory

AKCE Int. J. Graphs Comb.

Publications

Peichao Wei, Muhuo Liu, Ivan Gutman
On (exponential) bond incident degree indices of graphs. Discret. Appl. Math. 336 (2023)
Sakander Hayat, Muhammad Arshad, Ivan Gutman
Proofs to Some Open Problems on the Maximum Sombor Index of Graphs. Comput. Appl. Math. 42 (6) (2023)
Roberto Cruz, Ivan Gutman, Juan Rada
Hosoya index of VDB-weighted graphs. Discret. Appl. Math. 317 (2022)
Kinkar Chandra Das, Ivan Gutman
On Sombor index of trees. Appl. Math. Comput. 412 (2022)
Roberto Cruz, Ivan Gutman, Juan Rada
Sombor index of chemical graphs. Appl. Math. Comput. 399 (2021)
Ivan Gutman, Emina I. Milovanovic, Igor Z. Milovanovic
Beyond the Zagreb indices. AKCE Int. J. Graphs Comb. 17 (1) (2020)
Ivan Gutman, Hongbo Hua, Hongzhuan Wang
Comparing eccentricity-based graph invariants. Discuss. Math. Graph Theory 40 (4) (2020)
Ivan Gutman
Cycle energy and its size dependence. Discret. Appl. Math. 284 (2020)
Boris Furtula, Ivan Gutman, Marjan M. Matejic, Emina I. Milovanovic, Igor Z. Milovanovic
Some new lower bounds for augmented Zagreb index. J. Appl. Math. Comput. 61 (1-2) (2019)
Ivan Gutman, José M. Rodríguez, José M. Sigarreta Almira
Linear and non-linear inequalities on the inverse sum indeg index. Discret. Appl. Math. 258 (2019)
Hosam Abdo, Darko Dimitrov, Ivan Gutman
Graph irregularity and its measures. Appl. Math. Comput. 357 (2019)
Kexiang Xu, Xiaoqian Gu, Ivan Gutman
Relations between total irregularity and non-self-centrality of graphs. Appl. Math. Comput. 337 (2018)
Ivan Gutman, Boris Furtula, Vladimir Katanic
Randić index and information. AKCE Int. J. Graphs Comb. 15 (3) (2018)
Hosam Abdo, Darko Dimitrov, Ivan Gutman
Graphs with maximal σ irregularity. Discret. Appl. Math. 250 (2018)
Ivan Gutman, Xueliang Li, Yaping Mao
Inverse problem on the Steiner Wiener index. Discuss. Math. Graph Theory 38 (1) (2018)
Ivan Gutman
Stepwise irregular graphs. Appl. Math. Comput. 325 (2018)
Zehui Shao, Pu Wu, Yingying Gao, Ivan Gutman, Xiujun Zhang
On the maximum ABC index of graphs without pendent vertices. Appl. Math. Comput. 315 (2017)
Kinkar Chandra Das, Ivan Gutman, Boris Furtula
On spectral radius and energy of extended adjacency matrix of graphs. Appl. Math. Comput. 296 (2017)
Yaping Mao, Zhao Wang, Ivan Gutman, He Li
Nordhaus-Gaddum-type results for the Steiner Wiener index of graphs. Discret. Appl. Math. 219 (2017)
Harishchandra S. Ramane, Vinayak V. Manjalapur, Ivan Gutman
General sum-connectivity index, general product-connectivity index, general Zagreb index and coindices of line graph of subdivision graphs. AKCE Int. J. Graphs Comb. 14 (1) (2017)
Chunrui Xu, Li Ge, Yusen Zhang, Matthias Dehmer, Ivan Gutman
Computational prediction of therapeutic peptides based on graph index. J. Biomed. Informatics 75 (2017)
Ivan Gutman, Kinkar Chandra Das, Boris Furtula, Emina I. Milovanovic, Igor Z. Milovanovic
Generalizations of Szőkefalvi Nagy and Chebyshev inequalities with applications in spectral graph theory. Appl. Math. Comput. 313 (2017)
Ivan Gutman, Shuchao Li, Wei Wei
Cacti with n-vertices and t cycles having extremal Wiener index. Discret. Appl. Math. 232 (2017)
Ivan Gutman
On coindices of graphs and their complements. Appl. Math. Comput. 305 (2017)
Weijun Liu, Qiang Guo, Yanbo Zhang, Lihua Feng, Ivan Gutman
Further results on the largest matching root of unicyclic graphs. Discret. Appl. Math. 221 (2017)
Ivan Gutman, Xueliang Li, Yaping Mao
The Steiner Wiener index of a graph. Discuss. Math. Graph Theory 36 (2) (2016)
Hong-Hai Li, Qianqian Wu, Ivan Gutman
On ordering of complements of graphs with respect to matching numbers. Appl. Math. Comput. 282 (2016)
Ivan Gutman
On Steiner degree distance of trees. Appl. Math. Comput. 283 (2016)
Igor Z. Milovanovic, Emina I. Milovanovic, Ivan Gutman
Upper bounds for some graph energies. Appl. Math. Comput. 289 (2016)
Kinkar Chandra Das, Seyed Ahmad Mojallal, Ivan Gutman
On energy and Laplacian energy of bipartite graphs. Appl. Math. Comput. 273 (2016)
Ivan Gutman, Luis Medina, Pamela Pizarro, María Robbiano
Graphs with maximum Laplacian and signless Laplacian Estrada index. Discret. Math. 339 (11) (2016)
Huihui Chen, Yusen Zhang, Ivan Gutman
A kernel-based clustering method for gene selection with gene expression data. J. Biomed. Informatics 62 (2016)
Kinkar Chandra Das, Ivan Gutman
On Wiener and multiplicative Wiener indices of graphs. Discret. Appl. Math. 206 (2016)
Ivan Gutman, Boris Furtula, Kinkar Chandra Das
On some degree-and-distance-based graph invariants of trees. Appl. Math. Comput. 289 (2016)
Dragan Stevanovic, Ivan Gutman, Masood U. Rehman
On spectral radius and energy of complete multipartite graphs. Ars Math. Contemp. 9 (1) (2015)
Kinkar Chandra Das, Seyed Ahmad Mojallal, Ivan Gutman
On Laplacian energy in terms of graph invariants. Appl. Math. Comput. 268 (2015)
Kinkar Chandra Das, Ivan Gutman, Mohammad J. Nadjafi-Arani
Relations between distance-based and degree-based topological indices. Appl. Math. Comput. 270 (2015)
Junfeng Du, Guifu Su, Jianhua Tu, Ivan Gutman
The degree resistance distance of cacti. Discret. Appl. Math. 188 (2015)
Colton Magnant, Pouria Salehi Nowbandegani, Ivan Gutman
Which tree has the smallest ABC index among trees with k leaves? Discret. Appl. Math. 194 (2015)
Hosam Abdo, Darko Dimitrov, Ivan Gutman
On extremal trees with respect to the $F$-index. CoRR (2015)
Xueliang Li, Zhongmei Qin, Meiqin Wei, Ivan Gutman, Matthias Dehmer
Novel inequalities for generalized graph entropies - Graph energies and topological indices. Appl. Math. Comput. 259 (2015)
Ivan Gutman, Roberto Cruz, Juan Rada
Wiener index of Eulerian graphs. Discret. Appl. Math. 162 (2014)
Mikhail V. Goubko, Ivan Gutman
Degree-based topological indices: Optimal trees with given number of pendents. Appl. Math. Comput. 240 (2014)
Boris Furtula, Ivan Gutman, Süleyman Ediz
On difference of Zagreb indices. Discret. Appl. Math. 178 (2014)
Sunilkumar M. Hosamani, Ivan Gutman
Zagreb indices of transformation graphs and total transformation graphs. Appl. Math. Comput. 247 (2014)
Boris Furtula, Ivan Gutman, Matthias Dehmer
On structure-sensitivity of degree-based topological indices. Appl. Math. Comput. 219 (17) (2013)
Hosam Abdo, Darko Dimitrov, Ivan Gutman
On the Zagreb indices equality. Discret. Appl. Math. 160 (1-2) (2012)
Boris Furtula, Ivan Gutman, Milos R. Ivanovic, Damir Vukicevic
Computer search for trees with minimal ABC index. Appl. Math. Comput. 219 (2) (2012)
Ivan Gutman, Stephan G. Wagner
The matching energy of a graph. Discret. Appl. Math. 160 (15) (2012)
Ivan Gutman, Modjtaba Ghorbani
Some properties of the Narumi-Katayama index. Appl. Math. Lett. 25 (10) (2012)
Jiaguo Liu, Ivan Gutman, Zengchao Mu, Yusen Zhang
q-Wiener index of some compound trees. Appl. Math. Comput. 218 (18) (2012)
Zahra Yarahmadi, A. R. Ashrafi, Ivan Gutman
First and second extremal bipartite graphs with respect to PI index. Math. Comput. Model. 54 (9-10) (2011)
Hosam Abdo, Darko Dimitrov, Ivan Gutman
On the Zagreb Indices Equality CoRR (2011)
Kinkar Chandra Das, Ivan Gutman, Boris Furtula
On the first geometric-arithmetic index of graphs. Discret. Appl. Math. 159 (17) (2011)
Hamidreza Bamdad, Firouzeh Ashraf, Ivan Gutman
Lower bounds for Estrada index and Laplacian Estrada index. Appl. Math. Lett. 23 (7) (2010)
Peter Dankelmann, Ivan Gutman, Simon Mukwembi, Henda C. Swart
The edge-Wiener index of a graph. Discret. Math. 309 (10) (2009)
Kinkar Chandra Das, Ivan Gutman
Estimating the Szeged index. Appl. Math. Lett. 22 (11) (2009)
Peter Dankelmann, Ivan Gutman, Simon Mukwembi, Henda C. Swart
On the degree distance of a graph. Discret. Appl. Math. 157 (13) (2009)
Shan Zhou, Heping Zhang, Ivan Gutman
Relations between Clar structures, Clar covers, and the sextet-rotation tree of a hexagonal system. Discret. Appl. Math. 156 (10) (2008)
Svetlana Markovic, Sonja Stankovic, Slavko Radenkovic, Ivan Gutman
Electronic Structure Study of Thermal Intraconversions of Some Dicyclopenta-Fused Polycyclic Aromatic Compounds. J. Chem. Inf. Model. 48 (10) (2008)
Ivan Gutman, Sonja Stankovic, Jelena Durdevic, Boris Furtula
On the Cycle-Dependence of Topological Resonance Energy. J. Chem. Inf. Model. 47 (3) (2007)
Sandi Klavzar, Ivan Gutman
A theorem on Wiener-type invariants for isometric subgraphs of hypercubes. Appl. Math. Lett. 19 (10) (2006)
Khaled Salem, Sandi Klavzar, Ivan Gutman
On the role of hypercubes in the resonance graphs of benzenoid graphs. Discret. Math. 306 (7) (2006)
Ivan Gutman, Pierre Hansen, Hadrien Mélot
Variable Neighborhood Search for Extremal Graphs. 10. Comparison of Irregularity Indices for Chemical Trees. J. Chem. Inf. Model. 45 (2) (2005)
Harishchandra S. Ramane, Hanumappa B. Walikar, Siddani Bhaskara Rao, B. Devadas Acharya, Prabhakar Ramrao Hampiholi, Sudhir R. Jog, Ivan Gutman
Spectra and energies of iterated line graphs of regular graphs. Appl. Math. Lett. 18 (6) (2005)
Ivan Gutman, Damir Vukicevic, Ante Graovac, Milan Randic
Algebraic Kekulé Structures of Benzenoid Hydrocarbons. J. Chem. Inf. Model. 44 (2) (2004)
João Aires-de-Sousa, Johann Gasteiger, Ivan Gutman, Dusica Vidovic
Chirality Codes and Molecular Structure. J. Chem. Inf. Model. 44 (3) (2004)
Andreas W. M. Dress, Ivan Gutman
Asymptotic results regarding the number of walks in a graph. Appl. Math. Lett. 16 (3) (2003)
Ivan Gutman
QSPR/QSAR Studies by Molecular Descriptors By Mircea V. Diudea. Nova Science Publishers 2001, ISBN 1-5672-859-0. J. Chem. Inf. Comput. Sci. 43 (5) (2003)
Andreas W. M. Dress, Ivan Gutman
The number of walks in a grap. Appl. Math. Lett. 16 (5) (2003)
Bojana Borovicanin, Stefan Grünewald, Ivan Gutman, Miroslav Petrovic
Harmonic graphs with small number of cycles. Discret. Math. 265 (1-3) (2003)
Gilles Caporossi, Ivan Gutman, Pierre Hansen, Ljiljana Pavlovic
Graphs with maximum connectivity index. Comput. Biol. Chem. 27 (1) (2003)
Mirko Lepovic, Ivan Gutman
No starlike trees are cospectral. Discret. Math. 242 (1-3) (2002)
Ivan Gutman, Irene Sciriha
On the nullity of line graphs of trees. Discret. Math. 232 (1-3) (2001)
Ivan Gutman, Oswaldo Araujo, Juan Rada
Matchings in starlike trees. Appl. Math. Lett. 14 (7) (2001)
Ivan Gutman, Christoph Rücker, Gerta Rücker
On Walks in Molecular Graphs. J. Chem. Inf. Comput. Sci. 41 (3) (2001)
Sandi Klavzar, Aleksander Vesel, Petra Zigert, Ivan Gutman
Binary Coding of Kekulé Structures of Catacondensed Benzenoid Hydrocarbons. Comput. Chem. 25 (6) (2001)
Zeljko Tomoviç, Ivan Gutman
Modeling Boiling Points of Cycloalkanes by Means of Iterated Line Graph Sequences. J. Chem. Inf. Comput. Sci. 41 (4) (2001)
Ivan Gutman, Dusica Vidovic
Quest for Molecular Graphs with Maximal Energy: A Computer Experiment. J. Chem. Inf. Comput. Sci. 41 (4) (2001)
Ivan Gutman, Wolfgang Linert, István Lukovits, Zeljko Tomoviç
The Multiplicative Version of the Wiener Index. J. Chem. Inf. Comput. Sci. 40 (1) (2000)
Sandi Klavzar, Petra Zigert, Ivan Gutman
An Algorithm for the Calculation of the Hyper-Wiener Index of Benzenoid Hydrocarbons. Comput. Chem. 24 (2) (2000)
Ivan Gutman, Oswaldo Araujo, Daniel A. Morales
Bounds for the Randi Connectivity Index. J. Chem. Inf. Comput. Sci. 40 (3) (2000)
Ivan Gutman, Zeljko Tomoviç
Relation between Distance-Based Topological Indices. J. Chem. Inf. Comput. Sci. 40 (6) (2000)
Gilles Caporossi, Drago Cvetkovi, Ivan Gutman, Pierre Hansen
Variable Neighborhood Search for Extremal Graphs. 2. Finding Graphs with Extremal Energy. J. Chem. Inf. Comput. Sci. 39 (6) (1999)
Andrey A. Dobrynin, Ivan Gutman
The Average Wiener Index of Trees and Chemical Trees. J. Chem. Inf. Comput. Sci. 39 (4) (1999)
Svetlana Markovic, Ivan Gutman
Spectral Moments of the Edge Adjacency Matrix in Molecular Graphs. Benzenoid Hydrocarbons. J. Chem. Inf. Comput. Sci. 39 (2) (1999)
Andrey A. Dobrynin, Ivan Gutman
The Average Wiener Index of Hexagonal Chains. Comput. Chem. 23 (6) (1999)
Douglas J. Klein, Ivan Gutman
Wiener-Number-Related Sequences. J. Chem. Inf. Comput. Sci. 39 (3) (1999)
Gilles Caporossi, Ivan Gutman, Pierre Hansen
Variable Neighborhood Search for Extremal Graphs: IV: Chemical Trees with Extremal Connectivity Index. Comput. Chem. 23 (5) (1999)
Mirko Lepovic, Ivan Gutman
A Collective Property of Trees and Chemical Trees. J. Chem. Inf. Comput. Sci. 38 (5) (1998)
Ernesto Estrada, Nicolais Guevara, Ivan Gutman
Extension of Edge Connectivity Index. Relationships to Line Graph Indices and QSPR Applications. J. Chem. Inf. Comput. Sci. 38 (3) (1998)
P. E. John, Roger B. Mallion, Ivan Gutman
An Algorithm for Counting Spanning Trees in Labeled Molecular Graphs Homeomorphic to Cata-Condensed Systems. J. Chem. Inf. Comput. Sci. 38 (2) (1998)
Onn Chan, Ivan Gutman, Tao-Kai Lam, Russell Merris
Algebraic Connections between Topological Indices. J. Chem. Inf. Comput. Sci. 38 (1) (1998)
Ljiljana Pavlovic, Ivan Gutman
Wiener Numbers of Phenylenes: An Exact Result. J. Chem. Inf. Comput. Sci. 37 (2) (1997)
Dejan Plavsic, Milan Soskic, Zorislav Dakovic, Ivan Gutman, Ante Graovac
Extension of the Z Matrix to Cycle-Containing and Edge-Weighted Molecular Graphs. J. Chem. Inf. Comput. Sci. 37 (3) (1997)
Sandi Klavzar, Ivan Gutman
Wiener Number of Vertex-weighted Graphs and a Chemical Application. Discret. Appl. Math. 80 (1) (1997)
Mircea V. Diudea, Bazil Pârv, Ivan Gutman
Detour-Cluj Matrix and Derived Invariants. J. Chem. Inf. Comput. Sci. 37 (6) (1997)
Ivan Gutman, Wolfgang Linert, István Lukovits, Andrey A. Dobrynin
Trees with Extremal Hyper-Wiener Index: Mathematical Basis and Chemical Applications. J. Chem. Inf. Comput. Sci. 37 (2) (1997)
Ivan Gutman, Sandi Klavzar
Bounds for the Schultz Molecular Topological Index of Benzenoid Systems in Terms of the Wiener Index. J. Chem. Inf. Comput. Sci. 37 (4) (1997)
Ivan Gutman, Bojan Mohar
The Quasi-Wiener and the Kirchhoff Indices Coincide. J. Chem. Inf. Comput. Sci. 36 (5) (1996)

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Publication Activity (10 Years)

Top Topics

Top Venues

Ivan Gutman