Armand Ley's Homepage

Papers

  • (2) A. Ley, Decomposition of optimal transport plans and entropic regularization for the \(L^1\) Monge-Kantorovich problem on the real line, preprint, April 2025 (HAL).
  • (1) A. Ley, On the Markov transformation of Gaussian Processes, preprint, October 2024 (HAL).
  • Conferences and Talks

  • June 2025, Internal Seminar, Décomposition des plans de transport optimaux et sélection entropique pour le problème de Monge–Kantorovich linéaire sur la droite, Stochastic Calculus Seminar, IRMA, Strasbourg (France).
  • May 2025, Invited Seminar, Decomposition of optimal transport plans and entropic selection problem for the \( L^1 \) Monge–Kantorovich problem on the real line, Mathematical Finance and Probability Theory Group, Vienna (Austria).
  • January 2025, Invited Seminar, A brief introduction to Free Probability and Optimal Transport, Noncommutative Geometry and Topology Group, Prague.
  • January 2024, Conference, Décomposition pour le transport \( L^1 \) sur la droite réelle, Opening conference of the ANR project SOCOT, Gunsbach (France).
  • September 2023, Conference, Decomposition of optimal transport plan for the distance cost on the real line, New Monge Problems and Applications, Paris (France).
  • June 2023, Young Mathematician Seminar, A structure result for solutions to an optimal transport problem, MAThEOR Days 2023, Sewen (France).
  • June 2023, Internal Seminar, A brief introduction to optimal transport, Bi-annual seminar of IRIMAS, Mulhouse (France).
  • May 2023, PhD Seminar, A gentle introduction to entropic optimal transport, Center for Mathematical Sciences, Lund (Sweden).
  • December 2022, PhD Seminar, A brief introduction to entropic optimal transport, Insalate di Matematica, Milano (Italy).
  • June 2022, PhD Seminar, Entropic optimal transport, PhD seminar, Strasbourg (France).
  • April 2022, PhD Seminar, An introduction to entropic optimal transport, Mulhouse (France).
  • 2021–2023, Working Group, Optimal transport working group (7 presentations on various topics), Mulhouse (France).
  • Some links

  • Webpage of Quentin Ehret.
  • Webpage of Thomas Jacumin.
  • Webpage of Andréa Rivezzi.