Lionel Pournin

23 papers C 1Journal 20Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
Many Equiprojective Polytopes.
Discret. Comput. Geom.
Théophile Buffière, Lionel Pournin
2024 J jnl
Kissing Polytopes.
SIAM J. Discret. Math.
Antoine Deza, Shmuel Onn, Sebastian Pokutta, Lionel Pournin
2024 J jnl
The complexity of geometric scaling.
Oper. Res. Lett.
Antoine Deza, Sebastian Pokutta, Lionel Pournin
2024 J jnl
The expansion of half-integral polytopes.
CoRR
Jean Cardinal, Lionel Pournin
2024 J jnl
The rotation distance of brooms.
Eur. J. Comb.
Jean Cardinal, Lionel Pournin, Mario Valencia-Pabon
2023 J jnl
Counting geodesics between surface triangulations.
CoRR
Hugo Parlier, Lionel Pournin
2022 J jnl
A linear optimization oracle for zonotope computation.
Comput. Geom.
Antoine Deza, Lionel Pournin
2021 C conf
Bounds on the Diameter of Graph Associahedra.
LAGOS
Jean Cardinal, Lionel Pournin, Mario Valencia-Pabon
2021 J jnl
Bounds on the Diameter of Graph Associahedra.
CoRR
Jean Cardinal, Lionel Pournin, Mario Valencia-Pabon
2021 J jnl
Polytopal balls arising in optimization.
Contributions Discret. Math.
Antoine Deza, Jean-Baptiste Hiriart-Urruty, Lionel Pournin
2020 J jnl
Correction to: Distance between vertices of lattice polytopes.
Optim. Lett.
Anna Deza, Antoine Deza, Zhongyan Guan, Lionel Pournin, Carlos Aníbal Suárez
2020 J jnl
Distance between vertices of lattice polytopes.
Optim. Lett.
Anna Deza, Antoine Deza, Zhongyan Guan, Lionel Pournin
2020 J jnl
Elementary moves on lattice polytopes.
J. Comb. Theory A
Julien David, Lionel Pournin, Rado Rakotonarivo
2020 J jnl
Preface: LAGOS 2017 - IX Latin and American Algorithms, Graphs and Optimization Symposium, C.I.R.M. - Marseille, France, 2017.
Discret. Appl. Math.
Frédérique Bassino, Flavia Bonomo-Braberman, Lionel Pournin, Mario Valencia-Pabon
2019 J jnl
Eccentricities in the flip-graphs of convex polygons.
J. Graph Theory
Lionel Pournin
2018 — conf
A Markov chain for lattice polytopes.
GASCom
Julien David, Lionel Pournin, Rado Rakotonarivo
2018 J jnl
Modular flip-graphs of one-holed surfaces.
Eur. J. Comb.
Hugo Parlier, Lionel Pournin
2017 J jnl
LAGOS 2017 - IX Latin and American Algorithms, Graphs, and Optimization Symposium.
Electron. Notes Discret. Math.
Frédérique Bassino, Flavia Bonomo, Lionel Pournin, Mario Valencia-Pabon, Juan C. Vera
2013 J jnl
The Flip-Graph of the 4-Dimensional Cube is Connected.
Discret. Comput. Geom.
Lionel Pournin
2012 J jnl
Lifting simplicial complexes to the boundary of convex polytopes.
Discret. Math.
Lionel Pournin
2012 J jnl
Weakly Regular Subdivisions.
Discret. Comput. Geom.
Lionel Pournin
2008 — conf
From Spheres to Spheropolyhedra: Generalized Distinct Element Methodology and Algorithm Analysis.
Bonn Workshop of Combinatorial Optimization
Lionel Pournin, Thomas M. Liebling
2007 J jnl
Constrained paths in the flip-graph of regular triangulations.
Comput. Geom.
Lionel Pournin, Thomas M. Liebling