selected publications
-
article
- Toroidal grid minors and stretch in embedded graphs. Journal of Combinatorial Theory. Series B. 140:323-371. 2020-01-01
- Stars and bonds in crossing-critical graphs. Journal of Graph Theory. 65:198-215. 2010-01-01
- Stars and Bonds in Crossing-Critical Graphs. Electronic Notes in Discrete Mathematics. 31:271-275. 2008-01-01
- The crossing number of a projective graph is quadratic in the face - Width. Electronic Journal of Combinatorics. 15:-. 2008-01-01
- The crossing number of a projective graph is quadratic in the face-width. Electronic Notes in Discrete Mathematics. 29:219-223. 2007-01-01
-
conference paper
- On hardness of the joint crossing number. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 603-613. 2015-01-01
- Approximating the crossing number of toroidal graphs. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 148-159. 2007-01-01
- On the crossing number of almost planar graphs. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 162-173. 2007-01-01