- $k$-chromatic number of graphs on surfaces2009 | Faculty of Mathematics and Physics
- On the chromatic number of real and rational spaces2008 | Faculty of Mathematics and Physics
- Adding Edges to Increase the Chromatic Number of a Graph2016 | Faculty of Mathematics and Physics
- Bounds for the hamiltonian chromatic number of a graph2002 | Faculty of Mathematics and Physics
- Borel chromatic number of closed graphs2016 | Faculty of Mathematics and Physics
- A Combinatorial Classic – Sparse Graphs with High Chromatic Number2013 | Faculty of Mathematics and Physics
- Online Chromatic Number is PSPACE-Complete +12018 | Faculty of Mathematics and Physics
- A dualistic approach to bounding the chromatic number of a graph2008 | Faculty of Mathematics and Physics
- Packing chromatic number of distance graphs2012 | Faculty of Mathematics and Physics
- 1-Subdivisions, the Fractional Chromatic Number and the Hall Ratio2020 | Faculty of Mathematics and Physics
- Chromatic number for a generalization of Cartesian product graphs2009 | Faculty of Mathematics and Physics
- The packing chromatic number of infinite product graphs2009 | Faculty of Mathematics and Physics
- A Note on Circular Chromatic Number of Graphs with Large Girth and Similar Problems2015 | Faculty of Mathematics and Physics
- On the Chromatic Number of the Visibility Graph of a Set of Points in the Plane2005 | Publication without faculty affiliation
- Grid representations and the chromatic number2013 | Faculty of Mathematics and Physics
- Additive Non-Approximability of Chromatic Number in Proper Minor-Closed Classes2018 | Faculty of Mathematics and Physics
- Note on incidence chromatic number of subquartic graphs2017 | Faculty of Mathematics and Physics
- The hamiltonian chromatic number of a connected graph without large hamiltonian-connected subgraphs2006 | Faculty of Arts
- On the chromatic number of Kneser hypergraphs2002 | Publication without faculty affiliation
- Induced odd cycle packing number, independent sets, and chromatic number2023 | Faculty of Mathematics and Physics
- On the b-chromatic number of graphs2002 | Publication without faculty affiliation
- New lower bounds on the weighted chromatic number of a graph2004 | Faculty of Mathematics and Physics
- Sabidussi versus Hedetniemi for three variations of the chromatic number2016 | Faculty of Mathematics and Physics
- Topological lower bounds for the chromatic number: A hierarchy2004 | Faculty of Mathematics and Physics
- On the injective chromatic number of graphs2002 | Publication without faculty affiliation
- Random lifts of graphs III: Independence and chromatic number2002 | Publication without faculty affiliation
- Chromatic number and complete graph substructures for degree sequences2013 | Faculty of Mathematics and Physics
- Subcubic triangle-free graphs have fractional chromatic number at most 14/52014 | Faculty of Mathematics and Physics
- Additive non-approximability of chromatic number in proper minor-closed classes2023 | Faculty of Mathematics and Physics