Constrained paths in the flip-graph of regular triangulations. - Lionel Pournin; Thomas M. Liebling (Comput. Geom., 2007)

From Spheres to Spheropolyhedra: Generalized Distinct Element Methodology and Algorithm Analysis. - Lionel Pournin; Thomas M. Liebling (Bonn Workshop of Combinatorial Optimization, 2008)

Weakly Regular Subdivisions. - Lionel Pournin (Discret. Comput. Geom., 2012)

Lifting simplicial complexes to the boundary of convex polytopes. - Lionel Pournin (Discret. Math., 2012)

The Flip-Graph of the 4-Dimensional Cube is Connected. - Lionel Pournin (Discret. Comput. Geom., 2013)

LAGOS 2017 - IX Latin and American Algorithms, Graphs, and Optimization Symposium. - Frédérique Bassino; Flavia Bonomo; Lionel Pournin; Mario Valencia-Pabon; Juan C. Vera 001 (Electron. Notes Discret. Math., 2017)

A Markov chain for lattice polytopes. - Julien David; Lionel Pournin; Rado Rakotonarivo (GASCom, 2018)

Modular flip-graphs of one-holed surfaces. - Hugo Parlier; Lionel Pournin (Eur. J. Comb., 2018)

Eccentricities in the flip-graphs of convex polygons. - Lionel Pournin (J. Graph Theory, 2019)

Preface: LAGOS 2017 - IX Latin and American Algorithms, Graphs and Optimization Symposium, C.I.R.M. - Marseille, France, 2017. - Frédérique Bassino; Flavia Bonomo-Braberman; Lionel Pournin; Mario Valencia-Pabon (Discret. Appl. Math., 2020)

Elementary moves on lattice polytopes. - Julien David; Lionel Pournin; Rado Rakotonarivo (J. Comb. Theory A, 2020)

Distance between vertices of lattice polytopes. - Anna Deza; Antoine Deza; Zhongyan Guan; Lionel Pournin (Optim. Lett., 2020)

Correction to: Distance between vertices of lattice polytopes. - Anna Deza; Antoine Deza; Zhongyan Guan; Lionel Pournin; Carlos Aníbal Suárez (Optim. Lett., 2020)

Bounds on the Diameter of Graph Associahedra. - Jean Cardinal; Lionel Pournin; Mario Valencia-Pabon (LAGOS, 2021)

Polytopal balls arising in optimization. - Antoine Deza; Jean-Baptiste Hiriart-Urruty; Lionel Pournin (Contributions Discret. Math., 2021)

A linear optimization oracle for zonotope computation. - Antoine Deza; Lionel Pournin (Comput. Geom., 2022)

Counting geodesics between surface triangulations. - Hugo Parlier; Lionel Pournin (CoRR, 2023)

The expansion of half-integral polytopes. - Jean Cardinal; Lionel Pournin (CoRR, 2024)

The rotation distance of brooms. - Jean Cardinal; Lionel Pournin; Mario Valencia-Pabon (Eur. J. Comb., 2024)

The complexity of geometric scaling. - Antoine Deza; Sebastian Pokutta; Lionel Pournin (Oper. Res. Lett., 2024)

Kissing Polytopes. - Antoine Deza; Shmuel Onn; Sebastian Pokutta; Lionel Pournin (SIAM J. Discret. Math., 2024)