Logarithmic Tree Factorials
arxiv.org/abs/1611.02142 pdf
The combinatorial Chow ring of products of graphs
arxiv.org/abs/1610.05979 pdf
The exchange graph and variations of the ratio of the two Symanzik polynomials
Annales de l'Institut Henri Poincaré D, to appear.
arxiv.org/abs/1609.5809 pdf
Feynman amplitudes and limits of heights (with S. Bloch, J. Burgos Gil and J. Fresán)
Izvestiya: Mathematics 80 (2016), no. 5, 813-848, special volume in honor of J-P. Serre.
arxiv.org/abs/1512.4862 pdf
Geometry of graphs and applications in arithmetic and algebraic geometry
(Survey notes, preliminary draft) pdf
Equidistribution of Weierstrass points on curves over non-archimedean fields
arxiv.org/abs/1412.0926 pdf
A transfer principle and applications to eigenvalue
estimates for graphs (with D. Cohen-Steiner)
Commentarii Mathematici Helvetici 93 (2018), 203-223.
arxiv.org/abs/1409.4228 pdf
Explosion and linear transit times in infinite trees (with L. Devroye, S. Griffiths and N. Olver)
Probability Theory and Related Fields 167 (2017), no.1, 325-347.
arxiv.org/abs/1411.4426 pdf
A spectral lower bound for the divisorial gonality of metric graphs (with J. Kool)
International Mathematics Research Notices 8 (2016), 2423-2450.
arxiv.org/abs/1407.5614 pdf
Lifting harmonic morphisms II: tropical curves and metrized complexes (with M. Baker, E. Brugallé and J. Rabinoff)
Algebra and Number Theory 9 (2015), no.2, 267-315.
arxiv.org/abs/1404.3390 pdf
Lifting harmonic morphisms I: metrized complexes and
Berkovich skeleta (with M. Baker, E. Brugallé and J. Rabinoff)
Research in the Mathematical Sciences 2:7 (2015), 67 p.
arxiv.org/abs/1303.4812 pdf
Linear series on metrized complexes of algebraic curves (with M. Baker)
Mathematische Annalen 362 (2015), 55-106.
arxiv.org/abs/1204.3508 pdf
Riemann-Roch theory for weighted graphs and tropical curves (with L. Caporaso)
Advances in Mathematics 240 (2013), 1-23.
arxiv.org/abs/1112.5134 pdf
On Explosions in Heavy-Tailed Branching Random Walks (with L. Devroye, S. Griffiths and N. Olver)
Annals of Probability 41 (2013), No. 3B, 1864-1899.
arxiv.org/abs/1102.0950 pdf
Reduced Divisors and Embeddings of Tropical Curves
Transactions of the American Mathematical Society 365 (2013), no. 9, 4851-4880
arxiv.org/abs/1007.5364 pdf
Lattice of Integer Flows and Poset of Strongly Connected Orientations
arxiv.org/abs/1007.2456 pdf
Riemann-Roch for Sub-lattices of the Root Lattice An (with M. Manjunath)
Electronic Journal of Combinatorics 17 (2010), Research Paper 124, 50p
arxiv.org/abs/1007.2454 pdf
Geometric Tomography with Topological Guarantees (with J-D. Boissonnat and P. Memari)
Discrete and Computational Geometry 50 (2013), no. 4, 821-856
arxiv.org/abs/1007.2452 pdf
Subgraphs of Weakly Quasi-Random Oriented Graphs (with S. Griffiths and F. Huc)
SIAM Journal on Discrete Mathematics 25 (2011), 234-259
arxiv.org/abs/0911.3969 pdf
A Unified Approach to Distance-Two Colouring of Graphs on Surfaces (with L. Esperet and J. van den Heuvel)
Combinatorica 33 (2013), Issue 3, 253-296
arxiv.org/abs/0812.1345, pdf
Counting Subgraphs via Homomorphisms (with F. Fomin and S. Saurabh)
SIAM Journal on Discrete Mathematics 26 (2012), 695-717 pdf
List Colouring Constants of
Triangle Free Graphs (with B. Reed)
Electronic notes in discrete mathematics 30 (2008), 135-140 pdf
Submodular Partition Functions
(with F. Mazoit, N. Nisse and S. Thomassé)
Discrete Mathematics 309 (2009), 6001-6008 pdf
WDM and Directed Star
Arboricity (with F. Huc, F. Havet and S. Thomassé)
Combinatorics, Probability and Computing 19 (2010), 161-182 pdf
On the Pathwidth of Planar Graphs (with F. Huc and S. Pérennes)
SIAM Journal on Discrete Mathematics 23 (2009), 1311-1316 pdf
Minimal Selectors and Fault Tolerant Networks (with F. Giroire, F. Huc and S. Pérennes)
Networks 55 (2010), 326-340
pdf
Guarding Art Galleries: The
Extra Cost for Sculptures is Linear (with L. Addario-Berry,
J.S. Sereni and S. Thomassé)
LNCS 5124, 41--52,
2008 pdf
Frugal Colouring of Graphs (with L. Esperet and J. van den Heuvel)
pdf
Parametrized Complexity of the
Smallest Degree Constrained Subgraph Problem (with I. Sau and S. Saurabh)
Journal of Discrete Algorithms 10 (2012), 70-83 pdf
Implicit Branching and Parameterized Partial Cover Problems (with F. Fomin and S. Saurabh)
Journal of Computer and System Sciences 77 (2011), 1159-1171 pdf
Hardness and Approximation of Traffic Grooming (with I. Sau and S. Pérennes)
Theoretical Computer Science 410 (2009), 3751-3760 pdf
On the approximability of some degree-constrained subgraph problems (with D. Peleg, S. Pérennes, I. Sau and S. Saurabh)
Discrete Applied Mathematics 160 (2012), 1661-1679 pdf
Non-Deterministic Graph Searching in Trees (with D. Coudert and N. Nisse)
Theoretical Computer Science 580 (2015), 101-121 pdf