Associated reaearcher and assistant professor at the Centre for Mathematical Modeling (CMM), Universidad de Chile, Santiago.
ADDRESS
TEACHING
PUBLICATIONS
PREPRINTS:
- The Approximate Loebl-Komlós-Sós Conjecture (with Jan Hladký, Janós Komlós, Diana Piguet,
Miklós Simonovits, Endre Szemerédi), submitted PDF
- Linear and projective boundaries in HNN-extensions and distortion phenomena (with J. Lehnert, B. Kroen), submitted PDF
- Complexity of Splits Reconstruction for Low-Degree Trees (with S. Gaspers, M. Liedloff, K. Suchan), submitted PDF
- Geodesic stability for memoryless binary long-lived consensus (with C. G. Fernandes), submitted arXiv
REFEREED JOURNAL PUBLICATIONS:
- Minimal bricks have many vertices of small degree (with H. Bruhn), accepted for publication in European Journal of Combinatorics PDF
- Cycles are strongly Ramsey unsaturated (with J. Skokan), accepted for publication in Combinatorics, Probablity and Computing PDF
- Connectivity and tree structure in finite graphs (with J. Carmesin, R. Diestel, F. Hundertmark), accepted for publication in Combinatorica PDF
- Forcing large complete minors in infinite graphs (with J. Zamora), accepted for publication in SIAM Journal on Discrete Mathematics PDF
- An approximate version of the Loebl-Komlós-Sós conjecture (with D. Piguet), Journal of Combinatorial Theory, Series B, 102(1) 2012, p. 102-125 PDF
- On claw-free t-perfect graphs (with H. Bruhn), Mathematical Programming, June 2012, Volume 133, Issue 1-2, pp 461-480 PDF
- Extremal infinite graph theory, Discrete Mathematics 311 (Special Volume on Infinite Graphs), 2011, p. 1472-1496 PDF
- Ends and vertices of small degree in infinite minimally k-(edge)-connected graphs, SIAM J. on Discrete Mathematics, 24 (4), 2010, p.1584-1596 PDF
- t-perfection is always strong for claw-free graphs (with H. Bruhn) SIAM Journal on Discrete Mathematics, 24 (3), 2010, p.770-781 PDF
- Duality of ends (with H. Bruhn), Combinatorics, Probability and Computing, 12 (1), 2010, p.47-60 PDF
- The Loebl-Komlós-Sós conjecture for trees of diameter 5 and certain caterpillars (with D. Piguet), Electronic J. of Combinatorics, 15, 2008, R106 PDF
- On end degrees and infinite circuits in locally finite graphs (with H. Bruhn), Combinatorica, 27, 2007, p.269-291 PDF
- Forcing highly connected subgraphs, J. Graph Theory 54, 2007, p.331-349 PDF
- Arboricity and tree-packing in locally finite graphs, J. Comb. Theory (Series B) 96, 2006, p.302-312 PDF
- MacLane's planarity criterion for locally finite graphs (with H. Bruhn), J. Comb. Theory (Series B) 96, 2006, p.225-239 PDF
- Menger's theorem for infinite graphs with ends (with H. Bruhn and R. Diestel), J. Graph Theory 50, 2005, p.199-211 PDF
- Cycle-cocycle partitions and faithful cycle covers for locally finite graphs (with H. Bruhn and R. Diestel), J. Graph Theory 50, 2005, p.150-161 PDF
CONFERENCE PROCEEDINGS:
- Complexity of Splits Reconstruction for Low Degree Trees (with S. Gaspers, M. Liedloff, K. Suchan), extended abstract accepted in WG 2011 arXiv
- Stability in geodesics for memoryless binary long-lived consensus (with C. G .Fernandes), Lagos 2011, Electr. Notes in Discr. Math., 37 (2011), p.351-356 PDF
- The relative degree and large complete minors in infinite graphs (with J. Zamora), Lagos 2011, Electr. Notes in Discr. Math, 37 (2011), p.129-134 PDF
- Degree and Substructure in infinite graphs, Midsummer Combinatorial Workshop 2010, Charles University, Preprint KAM-Series 2011PDF
- Characterising claw-free t-perfect graphs, extended abstract, Eurocomb '09 (with Henning Bruhn), Electr. Notes in Discr. Math., 34 (2009), p.501-507 PDF
- An approximate version of the Loebl-Komlós-Sós conjecture, extended abstract, Eurocomb '07 (with D. Piguet), Electr. Notes in Discr. Math., 29 (2007), 249-253 PDF
THESES:
- Extremal graph theory: Degree and substructure in finite and infinite graphs, Habilitationsschrift, Universiät Hamburg 2010 PDF
- Ends of graphs, Doktorarbeit Universität Hamburg 2005 PDF
- Die Erdös-Menger-Vermutung for abzählbare Graphen mit Enden, Diplomarbeit Universität Hamburg 2002, vergriffen.