World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
56
Citations
12529
World Ranking
4076
National Ranking
158

Mathematics

D-Index
56
Citations
12643
World Ranking
730
National Ranking
23

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

  • Some applications of Laplace eigenvalues of graphs

    Bojan Mohar

  • Isoperimetric numbers of graphs

    B. Mohar

  • THE QUASI-WIENER AND THE KIRCHHOFF INDICES COINCIDE

    Ivan Gutman;Bojan Mohar

  • Eigenvalues, diameter, and mean distance in graphs

    Bojan Mohar

  • A Survey on Spectra of infinite Graphs

    Bojan Mohar;Wolfgang Woess

  • Laplace eigenvalues of graphs—a survey

    Bojan Mohar

  • Eigenvalues in Combinatorial Optimization

    Bojan Mohar;Svatopluk Poljak

  • Labeling of Benzenoid Systems which Reflects the Vertex-Distance Relations

    Sandi Klavzar;Ivan Gutman;Bojan Mohar

  • A Linear Time Algorithm for Embedding Graphs in an Arbitrary Surface

    Bojan Mohar

  • Optimal linear labelings and eigenvalues of graphs

    Martin Juvan;Bojan Mohar

  • Hermitian Adjacency Matrix of Digraphs and Mixed Graphs

    Krystal Guo;Bojan Mohar

  • How to compute the Wiener index of a graph

    Bojan Mohar;Tomaž Pisanski

  • Embedding a planar triangulation with vertices at specified points

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

  • Minimal Obstructions for 1-Immersions and Hardness of 1-Planarity Testing

    Vladimir P. Korzhik;Bojan Mohar

  • Face covers and the genus problem for Apex graphs

    Bojan Mohar

  • Isoperimetric inequalities, growth, and the spectrum of graphs

    Bojan Mohar

  • The spectrum of an infinite graph

    Bojan Mohar

  • Approximation algorithms via contraction decomposition

    Erik D. Demaine;MohammadTaghi Hajiaghayi;Bojan Mohar

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

    Sergio Cabello;Bojan Mohar

Frequent Co-Authors

Ken-ichi Kawarabayashi
Ken-ichi Kawarabayashi National Institute of Informatics
Daniel Král
Daniel Král Masaryk University
Neil Robertson
Neil Robertson The Ohio State University
David R. Wood
David R. Wood Monash University
John Shawe-Taylor
John Shawe-Taylor University College London
Sandi Klavžar
Sandi Klavžar University of Ljubljana
Ivan Gutman
Ivan Gutman University of Kragujevac
Svatopluk Poljak
Svatopluk Poljak Emory University
Carsten Thomassen
Carsten Thomassen Technical University of Denmark
Nenad Trinajstić
Nenad Trinajstić Institut Ruđer Bošković

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