2026 Bojan Mohar: Mathematics Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Mathematics	56	730	623	23	19	387	12643
Computer Science	56	4076	3962	157	147	384	12529

Bojan Mohar publication distribution in Mathematics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where Bojan Mohar sits on this spectrum.

42 publications 537+

This scientist: 387 publications — 93rd percentile

93% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 537 publications or more.

Bojan Mohar D-index placement in Mathematics in 2026

The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where Bojan Mohar sits on this spectrum.

30 D-Index 86+

This scientist: 56 D-Index — 80th percentile

80% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 86 D-Index or more.

Research.com Recognitions

2020 - Fellow of the American Mathematical Society For contributions to topological graph theory, including the theory of graph embedding algorithms, graph coloring and crossing numbers, and for service to the profession.
2020 - Fellow of the Royal Society of Canada Academy of Science
2018 - SIAM Fellow For contributions to graph theory and computing, in particular structural, topological, and algebraic graph theory.

Overview

Bojan Mohar is affiliated with Simon Fraser University in Canada and focuses on research in the fields of Computer Science and Mathematics. Their work primarily centers around computational theory, discrete mathematics, combinatorics, geometry, and topology. The scientist has contributed extensively to advanced graph theory and related areas.

The main research topics covered in their publications include:

Advanced Graph Theory Research
Limits and Structures in Graph Theory
Graph theory and applications
Graph Labeling and Dimension Problems
Computational Geometry and Mesh Generation
Topological and Geometric Data Analysis
Graph theory and CDMA systems

Frequent co-authors collaborating with Bojan Mohar include:

David R. Wood
Shivaramakrishna Pragada
Hitesh Kumar
Jesse Campion Loth
Robert Šámal

The scientist has published often in these venues:

arXiv (Cornell University)
Journal of Combinatorial Theory Series B
Journal of Graph Theory
Canadian Journal of Mathematics
SIAM Journal on Discrete Mathematics

Some of the recent papers authored or co-authored by Bojan Mohar are:

"Short rainbow cycles in graphs and matroids," 2021, IRIS Research product catalog (Sapienza University of Rome)
"Bounded Degree Conjecture Holds Precisely for c-Crossing-Critical Graphs with c ≤ 12," 2022, COMBINATORICA
"Random 2-cell embeddings of multistars," 2022, Proceedings of the American Mathematical Society
"On the cop number of graphs of high girth," 2022, Journal of Graph Theory
"Fractional chromatic number of a random subgraph," 2020, Journal of Graph Theory

Bojan Mohar has received several honors recognizing their scientific contributions, including:

Fellow of the Royal Society of Canada, 2020
Fellow of the American Mathematical Society, 2020, for contributions to topological graph theory and related areas
SIAM Fellow, 2018, for contributions to structural, topological, and algebraic graph theory and computing

Best Publications

Graphs on Surfaces

Bojan Mohar;Carsten Thomassen

1558
Citations
Some applications of Laplace eigenvalues of graphs

Bojan Mohar

693
Citations
Isoperimetric numbers of graphs

B. Mohar

473
Citations
THE QUASI-WIENER AND THE KIRCHHOFF INDICES COINCIDE

Ivan Gutman;Bojan Mohar

460
Citations
Eigenvalues, diameter, and mean distance in graphs

Bojan Mohar

415
Citations
A Survey on Spectra of infinite Graphs

Bojan Mohar;Wolfgang Woess

390
Citations
Laplace eigenvalues of graphs—a survey

Bojan Mohar

300
Citations
Eigenvalues in Combinatorial Optimization

Bojan Mohar;Svatopluk Poljak

216
Citations
Labeling of Benzenoid Systems which Reflects the Vertex-Distance Relations

Sandi Klavzar;Ivan Gutman;Bojan Mohar

205
Citations
A Linear Time Algorithm for Embedding Graphs in an Arbitrary Surface

Bojan Mohar

204
Citations
Optimal linear labelings and eigenvalues of graphs

Martin Juvan;Bojan Mohar

191
Citations
Hermitian Adjacency Matrix of Digraphs and Mixed Graphs

Krystal Guo;Bojan Mohar

183
Citations
How to compute the Wiener index of a graph

Bojan Mohar;Tomaž Pisanski

180
Citations
Embedding a planar triangulation with vertices at specified points

János Pach;P. Gritzmann;B. Mohar;Richard Pollack

176
Citations
Minimal Obstructions for 1-Immersions and Hardness of 1-Planarity Testing

Vladimir P. Korzhik;Bojan Mohar

142
Citations
Face covers and the genus problem for Apex graphs

Bojan Mohar

140
Citations
Isoperimetric inequalities, growth, and the spectrum of graphs

Bojan Mohar

137
Citations
The spectrum of an infinite graph

Bojan Mohar

133
Citations
Approximation algorithms via contraction decomposition

Erik D. Demaine;MohammadTaghi Hajiaghayi;Bojan Mohar

128
Citations
Adding one edge to planar graphs makes crossing number and 1-planarity hard

Sergio Cabello;Bojan Mohar

121
Citations

Frequent Co-Authors

Ken-ichi Kawarabayashi National Institute of Informatics

Daniel Král Masaryk University

Neil Robertson The Ohio State University

David R. Wood Monash University

John Shawe-Taylor University College London

Sandi Klavžar University of Ljubljana

Ivan Gutman University of Kragujevac

Svatopluk Poljak Emory University

Carsten Thomassen Technical University of Denmark

Nenad Trinajstić Institut Ruđer Bošković

External Links

Wikipedia of Bojan Mohar Personal website of Bojan Mohar Google Scholar page

If you think any of the details on this page are incorrect, let us know.

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